SMFNF / Sumitomo Mitsui Financial Group, Inc. - Документы SEC, Годовой отчет, Доверенное заявление

Сумитомо Мицуи Финансовая Группа, Инк.
US ˙ OTCPK ˙ JP3890350006

Основная статистика
LEI 35380028MYWPB6AUO129
CIK 1022837
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Sumitomo Mitsui Financial Group, Inc.
SEC Filings (Chronological Order)
На этой странице представлен полный хронологический список документов SEC, за исключением документов о собственности, которые мы предоставляем в других местах.
August 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission File Number 001-3491

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005,

August 1, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission File Number 001-3491

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005,

July 31, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number 001-34919 SUM

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

July 8, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number 001-34919

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Ja

July 8, 2025 EX-4.2

[FORM OF 5.796% SUBORDINATED CALLABLE FIXED-TO-FLOATING RATE NOTES DUE 2046]

Form of 5.796% Subordinated Callable Fixed-to-Floating Notes due 2046 Exhibit 4.2 [FORM OF 5.796% SUBORDINATED CALLABLE FIXED-TO-FLOATING RATE NOTES DUE 2046] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE

July 8, 2025 EX-4.2

[FORM OF 4.660% SENIOR CALLABLE FIXED-TO-FLOATING RATE NOTES DUE 2031]

Exhibit 4.2 [FORM OF 4.660% SENIOR CALLABLE FIXED-TO-FLOATING RATE NOTES DUE 2031] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THI

July 8, 2025 EX-4.3

[FORM OF 4.954% SENIOR CALLABLE FIXED-TO-FLOATING RATE NOTES DUE 2033]

Exhibit 4.3 [FORM OF 4.954% SENIOR CALLABLE FIXED-TO-FLOATING RATE NOTES DUE 2033] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THI

July 8, 2025 EX-4.4

[FORM OF 5.246% SENIOR CALLABLE FIXED-TO-FLOATING RATE NOTES DUE 2036]

Form of 5.246% Senior Callable Fixed-to-Floating Notes due 2036 Exhibit 4.4 [FORM OF 5.246% SENIOR CALLABLE FIXED-TO-FLOATING RATE NOTES DUE 2036] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCO

July 8, 2025 EX-4.1

SUMITOMO MITSUI FINANCIAL GROUP, INC. as Issuer THE BANK OF NEW YORK MELLON as Trustee FIRST SUPPLEMENTAL INDENTURE Dated as of July 8, 2025 to the Subordinated Indenture dated as of September 17, 2019

First Supplemental Indenture Exhibit 4.1 EXECUTION VERSION SUMITOMO MITSUI FINANCIAL GROUP, INC. as Issuer and THE BANK OF NEW YORK MELLON as Trustee FIRST SUPPLEMENTAL INDENTURE Dated as of July 8, 2025 to the Subordinated Indenture dated as of September 17, 2019 THIS SUPPLEMENTAL INDENTURE (this “First Supplemental Indenture”), dated as of July 8, 2025, is entered into between Sumitomo Mitsui Fi

July 8, 2025 EX-4.1

[FORM OF SENIOR CALLABLE FLOATING RATE NOTES DUE 2031]

Exhibit 4.1 [FORM OF SENIOR CALLABLE FLOATING RATE NOTES DUE 2031] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THIS SECURITY, THIS

July 8, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addr

July 8, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number 001-34919

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Ja

July 1, 2025 EX-FILING FEES

424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter)

EX-FILING FEES Exhibit 107 424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter) The maximum aggregate amount of dated subordinated debt securities being offered pursuant to the Prospectus Supplement dated June 30, 2025 (the “Prospectus Supplement”) and the accompanying Base Prospectus dated January 11, 2024 (together with the Prospectus Supplement, the “Prospectus”) is $1,000,000,000 of the dated subordinated debt securities of the Registrant (the “Offering”).

July 1, 2025 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$900,000,000 Senior Callable Floating Rate Notes due 2031 U.S.$700,000,000 4.660% Senior Callable Fixed-to-Floating Rate Notes due 2031 U.S.$700,0

PROSPECTUS SUPPLEMENT Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No.

July 1, 2025 FWP

Pricing Term Sheet – Senior Callable Floating Rate Notes due 2031 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$900,000,000 aggregate principal amount of senior callable floating rate notes due 2031 (the “Notes”) Off

FREE WRITING PROSPECTUS Filed Pursuant to Rule 433 Registration No. 333-276219 Pricing Term Sheet – Senior Callable Floating Rate Notes due 2031 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$900,000,000 aggregate principal amount of senior callable floating rate notes due 2031 (the “Notes”) Offer and Sale: SEC registered Expected Security Ratings*: A1 (Moody’s) /

July 1, 2025 FWP

Pricing Term Sheet – 5.796% Subordinated Callable Fixed-to-Floating Rate Notes due 2046 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$1,000,000,000 aggregate principal amount of 5.796% subordinated callable fixed-to-

FREE WRITING PROSPECTUS Filed Pursuant to Rule 433 Registration No. 333-276219 Pricing Term Sheet – 5.796% Subordinated Callable Fixed-to-Floating Rate Notes due 2046 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$1,000,000,000 aggregate principal amount of 5.796% subordinated callable fixed-to-floating rate notes due 2046 (the “Notes”) Offer and Sale: SEC register

July 1, 2025 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$1,000,000,000 5.796% Subordinated Callable Fixed-to-Floating Rate Notes due 2046

PROSPECTUS SUPPLEMENT Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No.

July 1, 2025 EX-FILING FEES

424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter)

EX-FILING FEES Exhibit 107 424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter) The maximum aggregate amount of senior debt securities being offered pursuant to the Prospectus Supplement dated June 30, 2025 (the “Prospectus Supplement”) and the accompanying Base Prospectus dated January 11, 2024 (together with the Prospectus Supplement, the “Prospectus”) is $3,000,000,000 of the senior debt securities of the Registrant (the “Offering”).

July 1, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number 001-34919

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Ja

June 30, 2025 424B5

SUBJECT TO COMPLETION, DATED JUNE 30, 2025

PRELIMINARY PROSPECTUS SUPPLEMENT Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No.

June 30, 2025 424B5

SUBJECT TO COMPLETION, DATED JUNE 30, 2025

PRELIMINARY PROSPECTUS SUPPLEMENT Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No.

June 30, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addr

June 27, 2025 EX-12.2

CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

CFO Certification Required by 17 CFR 240.13a-14(a) Exhibit 12.2 CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Kazuyuki Anchi, certify that: 1. I have reviewed this annual report on Form 20-F of Sumitomo Mitsui Financial Group, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

June 27, 2025 EX-15.1

Consent of Independent Registered Public Accounting Firm

Exhibit 15.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the registration statement (No. 333-276219) on Form F-3 of our reports dated June 26, 2025, with respect to the consolidated financial statements of Sumitomo Mitsui Financial Group, Inc. and the effectiveness of internal control over financial reporting. /s/ KPMG AZSA LLC Tokyo, Ja

June 27, 2025 EX-11.2

Insider Trading Policy of Sumitomo Mitsui Financial Group, Inc. Procedures regarding the Purchase and Sale of Stocks, etc.

Exhibit 11.2 Insider Trading Policy of Sumitomo Mitsui Financial Group, Inc. Procedures regarding the Purchase and Sale of Stocks, etc. Chapter I General Provisions 1.1 Purpose The purpose of the Procedures is to ensure legal compliance regarding transactions such as the purchase and sale of stocks, etc. by any of the Officers/Employees or Sumitomo Mitsui Financial Group, Inc. (hereinafter “SMFG”)

June 27, 2025 EX-1.1

ARTICLES OF INCORPORATION KABUSHIKI KAISHA MITSUI SUMITOMO FINANSHARU GURUHPU (SUMITOMO MITSUI FINANCIAL GROUP, INC.) (as amended on October 1, 2024) Chapter I. General Provisions

Exhibit 1.1 (Translation) This document has been translated from the Japanese original for reference purposes only. ARTICLES OF INCORPORATION OF KABUSHIKI KAISHA MITSUI SUMITOMO FINANSHARU GURUHPU (SUMITOMO MITSUI FINANCIAL GROUP, INC.) (as amended on October 1, 2024) Chapter I. General Provisions (Corporate Name) Article 1. The name of the Corporation shall be Kabushiki Kaisha Mitsui Sumitomo Fin

June 27, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addr

June 27, 2025 EX-12.1

CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

CEO Certification Required by 17 CFR 240.13a-14(a) Exhibit 12.1 CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Toru Nakashima, certify that: 1. I have reviewed this annual report on Form 20-F of Sumitomo Mitsui Financial Group, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

June 27, 2025 EX-11.1

CODE OF ETHICS Code of Ethics of Sumitomo Mitsui Financial Group, Inc. (English Translation)

Exhibit 11.1 CODE OF ETHICS Code of Ethics of Sumitomo Mitsui Financial Group, Inc. (English Translation) Excerpts from Behavioral Guideline on Compliance and Risk—Complying with Laws, Regulations, Rules, and Social Norms (vi) We appropriately manage conflicts of interest to avoid unfairly harming customers’ interests and protect the assets and credibility of both our customers and the company. Ex

June 27, 2025 EX-13.2

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Certification Required by 17 CFR 240.13a-14(b) and 18 U.S.C. 1350 Exhibit 13.2 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 The certification set forth below is being submitted in connection with the annual report of Sumitomo Mitsui Financial Group, Inc. on Form 20-F for the year ended March 31, 2025 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule

June 27, 2025 EX-13.1

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Certification Required by 17 CFR 240.13a-14(b) and 18 U.S.C. 1350 Exhibit 13.1 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 The certification set forth below is being submitted in connection with the annual report of Sumitomo Mitsui Financial Group, Inc. on Form 20-F for the year ended March 31, 2025 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule

June 27, 2025 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SE

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934   For the fiscal year ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF T

June 27, 2025 EX-2.3

DESCRIPTION OF OUR AMERICAN DEPOSITARY SHARES

Exhibit 2.3 DESCRIPTION OF OUR AMERICAN DEPOSITARY SHARES Citibank, N.A., as depositary, will issue the ADSs representing our common stock. Each ADS will represent 3/5ths of a share of our common stock (or a right to receive 3/5ths of a share) maintained on deposit with Sumitomo Mitsui Banking Corporation, Tokyo, as custodian for the depositary under the deposit agreement among us, the depositary

June 26, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number 001-34919

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100

June 20, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission File Number 001-34919

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Ja

June 2, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission File Number 001-34919

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Ja

May 30, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 S

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Jap

May 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-

May 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addre

May 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addre

May 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 S

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Jap

May 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-

May 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 S

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Jap

March 19, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

March 7, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

March 5, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

March 4, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

February 25, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number 001-34

6-K 1 d863733d6k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyo

February 25, 2025 EX-4.1

[FORM OF 6.450% PERPETUAL SUBORDINATED NOTES]

EX-4.1 2 d863733dex41.htm FORM OF 6.450% PERPETUAL SUBORDINATED NOTES Exhibit 4.1 [FORM OF 6.450% PERPETUAL SUBORDINATED NOTES] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PRO

February 19, 2025 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$1,250,000,000 6.450% Perpetual Subordinated Notes

Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-276219 PROSPECTUS SUPPLEMENT (To prospectus dated January 11, 2024) Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$1,250,000,000 6.450% Perpetual Subordinated Notes We will issue an aggregate principal amount of $1,250,000,000 of 6.450% perpetual subordinated notes, or

February 19, 2025 EX-FILING FEES

424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter)

EX-FILING FEES Exhibit 107 424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter) The maximum aggregate amount of perpetual subordinated debt securities being offered pursuant to the Prospectus Supplement dated February 18, 2025 (the “Prospectus Supplement”) and the accompanying Base Prospectus dated January 11, 2024 (together with the Prospectus Supplement, the “Prospectus”) is $1,250,000,000 of the perpetual subordinated debt securities of the Registrant (the “Offering”).

February 19, 2025 FWP

Pricing Term Sheet – 6.450% Perpetual Subordinated Notes

FREE WRITING PROSPECTUS Filed Pursuant to Rule 433 Registration No. 333-276219 Pricing Term Sheet – 6.450% Perpetual Subordinated Notes Certain terms used herein but not defined herein shall have the meanings assigned to them in the Preliminary Prospectus (as defined below). Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$1,250,000,000 aggregate principal amount of

February 18, 2025 424B5

SUBJECT TO COMPLETION, DATED FEBRUARY 18, 2025

PRELIMINARY PROSPECTUS SUPPLEMENT Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No.

February 18, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number 001-34

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (

February 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number 001-34

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (

February 3, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number 001-34

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (

January 29, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission File Number 001-349

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo

January 15, 2025 EX-4.4

[FORM OF 5.632% SENIOR NOTES DUE 2035]

Exhibit 4.4 [FORM OF 5.632% SENIOR NOTES DUE 2035] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THIS SECURITY, THIS SECURITY MAY NO

January 15, 2025 EX-4.2

[FORM OF 5.240% SENIOR NOTES DUE 2030]

Exhibit 4.2 [FORM OF 5.240% SENIOR NOTES DUE 2030] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THIS SECURITY, THIS SECURITY MAY NO

January 15, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission File Number 001-349

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005,

January 15, 2025 EX-4.1

[FORM OF SENIOR FLOATING RATE NOTES DUE 2030]

Exhibit 4.1 [FORM OF SENIOR FLOATING RATE NOTES DUE 2030] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THIS SECURITY, THIS SECURITY

January 15, 2025 EX-4.3

[FORM OF 5.454% SENIOR NOTES DUE 2032]

Exhibit 4.3 [FORM OF 5.454% SENIOR NOTES DUE 2032] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THIS SECURITY, THIS SECURITY MAY NO

January 8, 2025 FWP

Pricing Term Sheet – Senior Floating Rate Notes due 2030 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$800,000,000 aggregate principal amount of senior floating rate notes due 2030 (the “Notes”) Offer and Sale: SEC r

Filed Pursuant to Rule 433 Registration No. 333-276219 Pricing Term Sheet – Senior Floating Rate Notes due 2030 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$800,000,000 aggregate principal amount of senior floating rate notes due 2030 (the “Notes”) Offer and Sale: SEC registered Expected Security Ratings*: A1 (Moody’s) / A- (S&P) / A- (Fitch) Denomination: U.S.$2

January 8, 2025 EX-FILING FEES

424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter)

Exhibit 107 424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter) The maximum aggregate amount of senior debt securities being offered pursuant to the Prospectus Supplement dated January 7, 2025 (the “Prospectus Supplement”) and the accompanying Base Prospectus dated January 11, 2024 (together with the Prospectus Supplement, the “Prospectus”) is $3,200,000,000 of the senior debt securities of the Registrant (the “Offering”).

January 8, 2025 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$800,000,000 Senior Floating Rate Notes due 2030 U.S.$800,000,000 5.240% Senior Notes due 2030 U.S.$600,000,000 5.454% Senior Notes due 2032 U.S.$

Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-276219 PROSPECTUS SUPPLEMENT (To prospectus dated January 11, 2024) Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$800,000,000 Senior Floating Rate Notes due 2030 U.S.$800,000,000 5.240% Senior Notes due 2030 U.S.$600,000,000 5.454% Senior Notes due 2032 U.S.$1,000,000,

January 7, 2025 424B5

SUBJECT TO COMPLETION, DATED JANUARY 7, 2025

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-276219 The information in this preliminary prospectus supplement and the accompanying prospectus is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securities in any jurisdiction where

January 6, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission File Number 001-349

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (A

December 27, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission file number 001-34

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (

December 26, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission file number 001-34

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo

December 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission file number 001-34

6-K 1 d912864d6k.htm FORM 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunou

December 2, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission File Number 001-34

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (

November 14, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number 001-34

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo

November 14, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number 001-34

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo

November 14, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number 001-34

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (

November 14, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number 001-34

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (

October 1, 2024 424B3

[Form of ADR]

Filed pursuant to Rule 424(b)(3) Registration Statement on Form F-6 Registration No.

August 14, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number 001-34919 S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addre

August 2, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number 001-34919 S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-

August 1, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number 001-34919 S

6-K 1 d838622d6k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku

July 23, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-34919 SUM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

July 9, 2024 EX-4.1

[FORM OF 5.836% SUBORDINATED NOTES DUE 2044]

Form of 5.836% Subordinated Notes due 2044 Exhibit 4.1 [FORM OF 5.836% SUBORDINATED NOTES DUE 2044] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND

July 9, 2024 EX-4.4

[FORM OF 5.558% SENIOR NOTES DUE 2034]

Form of 5.558% Senior Notes due 2034 Exhibit 4.4 [FORM OF 5.558% SENIOR NOTES DUE 2034] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS O

July 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-34919 SUM

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

July 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-34919 SUM

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

July 9, 2024 EX-4.2

[FORM OF 5.316% SENIOR NOTES DUE 2029]

Form of 5.316% Senior Notes due 2029 Exhibit 4.2 [FORM OF 5.316% SENIOR NOTES DUE 2029] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS O

July 9, 2024 EX-4.3

[FORM OF 5.424% SENIOR NOTES DUE 2031]

Form of 5.424% Senior Notes due 2031 Exhibit 4.3 [FORM OF 5.424% SENIOR NOTES DUE 2031] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS O

July 9, 2024 EX-4.1

[FORM OF SENIOR FLOATING RATE NOTES DUE 2029]

Form of Senior Floating Rate Notes due 2029 Exhibit 4.1 [FORM OF SENIOR FLOATING RATE NOTES DUE 2029] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE A

July 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-34919 SUM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

July 3, 2024 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$1,000,000,000 5.836% Subordinated Notes due 2044

PROSPECTUS SUPPLEMENT Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No.

July 3, 2024 FWP

Pricing Term Sheet – Senior Floating Rate Notes due 2029 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$500,000,000 aggregate principal amount of senior floating rate notes due 2029 (the “Notes”) Offer and Sale: SEC r

Filed Pursuant to Rule 433 Registration No. 333-276219 Pricing Term Sheet – Senior Floating Rate Notes due 2029 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$500,000,000 aggregate principal amount of senior floating rate notes due 2029 (the “Notes”) Offer and Sale: SEC registered Expected Security Ratings*: A1 (Moody’s) / A- (S&P) Denomination: U.S.$200,000 and in

July 3, 2024 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$500,000,000 Senior Floating Rate Notes due 2029 U.S.$750,000,000 5.316% Senior Notes due 2029 U.S.$900,000,000 5.424% Senior Notes due 2031 U.S.$

PROSPECTUS SUPPLEMENT Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No.

July 3, 2024 EX-FILING FEES

424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter)

EX-FILING FEES Exhibit 107 424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter) The maximum aggregate amount of dated subordinated debt securities being offered pursuant to the Prospectus Supplement dated July 2, 2024 (the “Prospectus Supplement”) and the accompanying Base Prospectus dated January 11, 2024 (together with the Prospectus Supplement, the “Prospectus”) is $1,000,000,000 of the dated subordinated debt securities of the Registrant (the “Offering”).

July 3, 2024 EX-FILING FEES

424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter)

EX-FILING FEES Exhibit 107 424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter) The maximum aggregate amount of senior debt securities being offered pursuant to the Prospectus Supplement dated July 2, 2024 (the “Prospectus Supplement”) and the accompanying Base Prospectus dated January 11, 2024 (together with the Prospectus Supplement, the “Prospectus”) is $3,500,000,000 of the senior debt securities of the Registrant (the “Offering”).

July 3, 2024 FWP

Pricing Term Sheet – 5.836% Subordinated Notes due 2044 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$1,000,000,000 aggregate principal amount of 5.836% subordinated notes due 2044 (the “Notes”) Offer and Sale: SEC r

Filed Pursuant to Rule 433 Registration No. 333-276219 Pricing Term Sheet – 5.836% Subordinated Notes due 2044 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$1,000,000,000 aggregate principal amount of 5.836% subordinated notes due 2044 (the “Notes”) Offer and Sale: SEC registered Expected Security Ratings*: A2 (Moody’s) / BBB+ (S&P) Denomination: U.S.$2,000 and in

July 2, 2024 424B5

SUBJECT TO COMPLETION, DATED JULY 2, 2024

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-276219 The information in this preliminary prospectus supplement and the accompanying prospectus is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securities in any jurisdiction where

July 2, 2024 424B5

SUBJECT TO COMPLETION, DATED JULY 2, 2024

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-276219 The information in this preliminary prospectus supplement and the accompanying prospectus is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securities in any jurisdiction where

July 1, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-34919 SUM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

June 28, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission file number 001-34919 SUM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

June 27, 2024 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SE

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934   For the fiscal year ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF T

June 27, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission file number 001-34919 SUM

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-00

June 27, 2024 EX-1.4

SUMITOMO MITSUI FINANCIAL GROUP, INC. COMPENSATION RECOUPMENT POLICY

Exhibit 1.4 SUMITOMO MITSUI FINANCIAL GROUP, INC. COMPENSATION RECOUPMENT POLICY This Sumitomo Mitsui Financial Group, Inc. Compensation Recoupment Policy (“Policy”) has been adopted by the compensation committee of Sumitomo Mitsui Financial Group, Inc. (the “Company”) on October 24, 2023. This Policy provides for the recoupment of certain executive compensation in the event of an accounting resta

June 27, 2024 EX-11.2

Insider Trading Policy of Sumitomo Mitsui Financial Group, Inc. Procedures regarding the Purchase and Sale of Stocks, etc.

Exhibit 11.2 Insider Trading Policy of Sumitomo Mitsui Financial Group, Inc. Procedures regarding the Purchase and Sale of Stocks, etc. Chapter I General Provisions 1.1 Purpose The purpose of the Procedures is to ensure legal compliance regarding transactions such as the purchase and sale of stocks, etc. by any of the Officers/Employees or Sumitomo Mitsui Financial Group, Inc. (hereinafter “SMFG”)

June 27, 2024 EX-12.2

CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

CFO Certification Required by 17 CFR 240.13a-14(a) Exhibit 12.2 CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Fumihiko Ito, certify that: 1. I have reviewed this annual report on Form 20-F of Sumitomo Mitsui Financial Group, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary t

June 27, 2024 EX-15.1

Consent of Independent Registered Public Accounting Firm

Exhibit 15.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the registration statement (No. 333-276219) on Form F-3 of our reports dated June 25, 2024, with respect to the consolidated financial statements of Sumitomo Mitsui Financial Group, Inc. and the effectiveness of internal control over financial reporting. /s/ KPMG AZSA LLC Tokyo, Ja

June 27, 2024 EX-13.1

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Certification Required by 17 CFR 240.13a-14(b) and 18 U.S.C. 1350 Exhibit 13.1 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 The certification set forth below is being submitted in connection with the annual report of Sumitomo Mitsui Financial Group, Inc. on Form 20-F for the year ended March 31, 2024 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule

June 27, 2024 EX-13.2

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Certification Required by 17 CFR 240.13a-14(b) and 18 U.S.C. 1350 Exhibit 13.2 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 The certification set forth below is being submitted in connection with the annual report of Sumitomo Mitsui Financial Group, Inc. on Form 20-F for the year ended March 31, 2024 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule

June 27, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number 001-34919 SUM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

June 27, 2024 EX-12.1

CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

CEO Certification Required by 17 CFR 240.13a-14(a) Exhibit 12.1 CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Toru Nakashima, certify that: 1. I have reviewed this annual report on Form 20-F of Sumitomo Mitsui Financial Group, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary

June 12, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number 001-34919 SUM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

June 12, 2024 EX-99.1

EX-99.1

This document has been translated from the Japanese original for reference purposes only.

June 3, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number 001-34919 SUM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

May 30, 2024 EX-99.1

EX-99.1

1 (Translation) Securities Code 8316 June 6, 2024 To Shareholders with V oting Rights Takeshi Kunibe Chairman of the Board Sumitomo Mitsui Financial Group, Inc.

May 30, 2024 EX-99.3

EX-99.3

This document has been translated from a Japanese original for reference purposes only.

May 30, 2024 EX-99.2

EX-99.2

This document has been translated from a Japanese original for reference purposes only.

May 30, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

May 15, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-000

May 15, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-000

May 15, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

May 15, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

May 15, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

May 15, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

May 13, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMI

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

March 27, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addres

March 27, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addres

March 25, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addres

March 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addres

March 5, 2024 EX-4.1

SUMITOMO MITSUI FINANCIAL GROUP, INC. as Issuer THE BANK OF NEW YORK MELLON as Trustee PERPETUAL SUBORDINATED INDENTURE Dated as of March 5, 2024

Exhibit 4.1 EXECUTION VERSION SUMITOMO MITSUI FINANCIAL GROUP, INC. as Issuer and THE BANK OF NEW YORK MELLON as Trustee PERPETUAL SUBORDINATED INDENTURE Dated as of March 5, 2024 TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS Section 1.01. Certain Terms Defined 1 ARTICLE 2 SECURITIES Section 2.01. Forms Generally 10 Section 2.02. Form of Trustee’s Certification of Authentication 11 Section 2.03. Am

March 5, 2024 EX-4.2

[FORM OF 6.600% PERPETUAL SUBORDINATED NOTES]

Exhibit 4.2 [FORM OF 6.600% PERPETUAL SUBORDINATED NOTES] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THIS SECURITY, THIS SECURITY

March 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addres

March 1, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addres

February 28, 2024 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$1,000,000,000 6.600% Perpetual Subordinated Notes

Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-276219 PROSPECTUS SUPPLEMENT (To prospectus dated January 11, 2024) Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$1,000,000,000 6.600% Perpetual Subordinated Notes We will issue an aggregate principal amount of $1,000,000,000 of 6.600% perpetual subordinated notes, or

February 28, 2024 EX-FILING FEES

424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter)

Exhibit 107 424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter) The maximum aggregate amount of perpetual subordinated debt securities being offered pursuant to the Prospectus Supplement dated February 27, 2024 (the “Prospectus Supplement”) and the accompanying Base Prospectus dated January 11, 2024 (together with the Prospectus Supplement, the “Prospectus”) is $1,000,000,000 of the perpetual subordinated debt securities of the Registrant (the “Offering”).

February 28, 2024 FWP

Pricing Term Sheet – 6.600% Perpetual Subordinated Notes

Filed Pursuant to Rule 433 Registration No. 333-276219 Pricing Term Sheet – 6.600% Perpetual Subordinated Notes Certain terms used herein but not defined herein shall have the meanings assigned to them in the Preliminary Prospectus (as defined below). Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$1,000,000,000 aggregate principal amount of 6.600% perpetual subordi

February 26, 2024 424B5

SUBJECT TO COMPLETION, DATED FEBRUARY 26, 2024

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-276219 The information in this preliminary prospectus supplement and the accompanying prospectus is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securities in any jurisdiction where

February 20, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission file number 001-34919

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 10

February 14, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

February 13, 2024 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 d787213dex991.htm EXHIBIT 1 Exhibit 1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned agree that only one statement containing the information required by Schedule 13G and any further amendments thereto need to be filed with respect to the beneficial ownership by each of the undersigned of Class A Ordinary Sha

February 13, 2024 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 d787686dex991.htm EXHIBIT 1 Exhibit 1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned agree that only one statement containing the information required by Schedule 13G and any further amendments thereto need to be filed with respect to the beneficial ownership by each of the undersigned of Class A Ordinary Sha

February 13, 2024 SC 13G/A

QFIN / Qifu Technology, Inc. - Depositary Receipt (Common Stock) / SUMITOMO MITSUI FINANCIAL GROUP, INC. - SCHEDULE 13G AMENDMENT NO. 4 Passive Investment

SC 13G/A 1 d787213dsc13ga.htm SCHEDULE 13G AMENDMENT NO. 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* Qifu Thechnology. (f/k/a Qifu Technology, Inc.) (Name of Issuer) Class A Ordinary Shares, par value $0.00001 per share (Title of Class of Securities) 88557W101** (CUSIP Number) December 31, 2023

February 13, 2024 SC 13G/A

VNET / VNET Group, Inc. - Depositary Receipt (Common Stock) / SUMITOMO MITSUI FINANCIAL GROUP, INC. - SCHEDULE 13G AMENDMENT NO. 2 Passive Investment

SC 13G/A 1 d787686dsc13ga.htm SCHEDULE 13G AMENDMENT NO. 2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2*) VNET Group, Inc. (Name of Issuer) Class A Ordinary Shares, par value $0.00001 per share (Title of Class of Securities) 90138A103** (CUSIP Number) December 31, 2023 (Date of Event Which Requires F

February 5, 2024 SC 13G/A

SMFG / Sumitomo Mitsui Financial Group, Inc. - Depositary Receipt (Common Stock) / Sumitomo Mitsui Trust Holdings, Inc. - AMENDMENT NO. 7 Passive Investment

SC 13G/A 1 smfg131244sc13ga7.htm AMENDMENT NO. 7 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 7)* Sumitomo Mitsui Financial Group, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 86562M209 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement) Check

February 1, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

February 1, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

January 12, 2024 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated in Japan) Debt Securities

Table of Contents Filed pursuant to Rule 424(b)(2) Registration No. 333-276219 PROSPECTUS Sumitomo Mitsui Financial Group, Inc. (incorporated in Japan) $55,000,000,000 Debt Securities We may offer, from time to time, in one or more offerings, up to $55,000,000,000, or the equivalent thereof in any other currency, of senior debt securities, dated subordinated debt securities or perpetual subordinat

January 9, 2024 CORRESP

January 9, 2024

January 9, 2024 Via Edgar Securities and Exchange Commission, Division of Corporation Finance, 100 F Street, N.

January 4, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addr

December 26, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission file number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

December 22, 2023 EX-25.2

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1

Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York 13-5160382 (Jurisdiction of incorporation of organization if not a U.S. national bank) (I.R.S. Employer Identification Numb

December 22, 2023 6-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo

December 22, 2023 EX-FILING FEES

Calculation of Filing Fee Tables Form F-3 (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact name of registrant as specified in its charter) SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) Table

Exhibit 107 Calculation of Filing Fee Tables Form F-3 (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact name of registrant as specified in its charter) SUMITOMO MITSUI FINANCIAL GROUP, INC.

December 22, 2023 F-3

As filed with the Securities and Exchange Commission on December 22, 2023

Table of Contents As filed with the Securities and Exchange Commission on December 22, 2023 Registration No.

December 22, 2023 F-N

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-N APPOINTMENT OF AGENT FOR SERVICE OF PROCESS BY FOREIGN BANKS AND FOREIGN INSURANCE COMPANIES AND CERTAIN OF THEIR HOLDING COMPANIES AND FINANCE SUBSIDIARIES MAKING PUBLI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-N APPOINTMENT OF AGENT FOR SERVICE OF PROCESS BY FOREIGN BANKS AND FOREIGN INSURANCE COMPANIES AND CERTAIN OF THEIR HOLDING COMPANIES AND FINANCE SUBSIDIARIES MAKING PUBLIC OFFERINGS OF SECURITIES IN THE UNITED STATES A. Name of issuer or person filing (“Filer”): Sumitomo Mitsui Financial Group, Inc. B. This is: ☒ an or

December 22, 2023 EX-25.3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1

Exhibit 25.3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York 13-5160382 (Jurisdiction of incorporation of organization if not a U.S. national bank) (I.R.S. Employer Identification Numb

December 22, 2023 EX-4.4

SUMITOMO MITSUI FINANCIAL GROUP, INC. as Issuer THE BANK OF NEW YORK MELLON as Trustee PERPETUAL SUBORDINATED INDENTURE Dated as of [ ]

Exhibit 4.4 SUMITOMO MITSUI FINANCIAL GROUP, INC. as Issuer and THE BANK OF NEW YORK MELLON as Trustee PERPETUAL SUBORDINATED INDENTURE Dated as of [ ] TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS Section 1.01. Certain Terms Defined 1 ARTICLE 2 SECURITIES Section 2.01. Forms Generally 8 Section 2.02. Form of Trustee’s Certification of Authentication 8 Section 2.03. Amount Unlimited; Issuable in Se

December 22, 2023 EX-25.1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1

Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York 13-5160382 (Jurisdiction of incorporation of organization if not a U.S. national bank) (I.R.S. Employer Identification Numb

December 5, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission file number 001-34919

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 10

December 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

November 30, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

November 27, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

November 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

November 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 10

November 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 10

November 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

September 14, 2023 EX-4.1

[FORM OF 5.716% SENIOR NOTES DUE 2028]

Exhibit 4.1 [FORM OF 5.716% SENIOR NOTES DUE 2028] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THIS SECURITY, THIS SECURITY MAY NO

September 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2023 Commission File Number 001-3491

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Ad

September 14, 2023 EX-4.2

[FORM OF 5.808% SENIOR NOTES DUE 2033]

Exhibit 4.2 [FORM OF 5.808% SENIOR NOTES DUE 2033] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THIS SECURITY, THIS SECURITY MAY NO

September 6, 2023 EX-FILING FEES

424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter)

Exhibit 107 424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter) The maximum aggregate amount of senior debt securities being offered pursuant to the Prospectus Supplement dated September 5, 2023 (the “Prospectus Supplement”) and the accompanying Base Prospectus dated July 24, 2023 (together with the Prospectus Supplement, the “Prospectus”) is $2,000,000,000 of the senior debt securities of the Registrant (the “Offering”).

September 6, 2023 FWP

Pricing Term Sheet – 5.716% Senior Notes due 2028 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$1,100,000,000 aggregate principal amount of 5.716% senior notes due 2028 (the “Notes”) Offer and Sale: SEC registered Ex

Filed Pursuant to Rule 433 Registration No. 333-273003 Pricing Term Sheet – 5.716% Senior Notes due 2028 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$1,100,000,000 aggregate principal amount of 5.716% senior notes due 2028 (the “Notes”) Offer and Sale: SEC registered Expected Security Ratings: A1 (Moody’s) / A- (S&P) Denomination: U.S.$200,000 and integral multip

September 6, 2023 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$1,100,000,000 5.716% Senior Notes due 2028 U.S.$900,000,000 5.808% Senior Notes due 2033

Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-273003 PROSPECTUS SUPPLEMENT (To prospectus dated July 24, 2023) Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$1,100,000,000 5.716% Senior Notes due 2028 U.S.$900,000,000 5.808% Senior Notes due 2033 We will issue an aggregate principal amount of U.S.$1,100,000,000 of

September 5, 2023 424B5

SUBJECT TO COMPLETION, DATED SEPTEMBER 5, 2023

PRELIMINARY PROSPECTUS SUPPLEMENT Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No.

August 18, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2023 Commission file number 001-34919 S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2023 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-

August 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2023 Commission File Number 001-34919 S

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Jap

July 31, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2023 Commission File Number 001-34919 SUM

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

July 25, 2023 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated in Japan) Debt Securities

424B2 Table of Contents Filed pursuant to Rule 424(b)(2) Registration No. 333-273003 PROSPECTUS Sumitomo Mitsui Financial Group, Inc. (incorporated in Japan) $52,700,000,000 Debt Securities We may offer, from time to time, in one or more offerings, up to $52,700,000,000, or the equivalent thereof in any other currency, of senior debt securities or subordinated debt securities, which we collectivel

July 21, 2023 CORRESP

July 21, 2023

July 21, 2023 Via Edgar Securities and Exchange Commission, Division of Corporation Finance, 100 F Street, N.

July 21, 2023 F-3/A

As filed with the Securities and Exchange Commission on July 21, 2023

F-3/A As filed with the Securities and Exchange Commission on July 21, 2023 Registration No.

July 21, 2023 EX-FILING FEES

Calculation of Filing Fee Tables Amendment No. 1 Form F-3 (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact name of registrant as specified in its charter) SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into

EX-FILING FEES Exhibit 107 Calculation of Filing Fee Tables Pre-Effective Amendment No.

July 13, 2023 EX-4.4

[FORM OF 5.852% SENIOR NOTES DUE 2030]

Form of 5.852 % Senior Notes due 2030 Exhibit 4.4 [FORM OF 5.852% SENIOR NOTES DUE 2030] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS

July 13, 2023 EX-4.5

[FORM OF 5.776% SENIOR NOTES DUE 2033]

Form of 5.776% Senior Notes due 2033 Exhibit 4.5 [FORM OF 5.776% SENIOR NOTES DUE 2033] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS O

July 13, 2023 EX-4.2

[FORM OF 5.880% SENIOR NOTES DUE 2026]

Form of 5.880% Senior Notes due 2026 Exhibit 4.2 [FORM OF 5.880% SENIOR NOTES DUE 2026] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS O

July 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2023 Commission File Number 001-34919 SUM

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

July 13, 2023 EX-4.1

[FORM OF SENIOR FLOATING RATE NOTES DUE 2026]

Form of Senior Floating Rate Notes due 2026 Exhibit 4.1 [FORM OF SENIOR FLOATING RATE NOTES DUE 2026] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE A

July 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2023 Commission File Number 001-34919 SUM

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

July 13, 2023 EX-4.1

[FORM OF 6.184% SUBORDINATED NOTES DUE 2043]

Form of 6.184 % Subordinated Notes due 2043 Exhibit 4.1 [FORM OF 6.184% SUBORDINATED NOTES DUE 2043] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AN

July 13, 2023 EX-4.3

[FORM OF 5.800% SENIOR NOTES DUE 2028]

Form of 5.800% Senior Notes due 2028 Exhibit 4.3 [FORM OF 5.800% SENIOR NOTES DUE 2028] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS O

July 7, 2023 EX-FILING FEES

424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter)

EX-FILING FEES Exhibit 107 424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter) The maximum aggregate amount of senior debt securities being offered pursuant to the Prospectus Supplement dated July 6, 2023 (the “Prospectus Supplement”) and the accompanying Base Prospectus dated June 29, 2023 (together with the Prospectus Supplement, the “Prospectus”) is $3,300,000,000 of the senior debt securities of the Registrant (the “Offering”).

July 7, 2023 EX-FILING FEES

424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter)

EX-FILING FEES Exhibit 107 424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact Name of Registrant as Specified in its Charter) The maximum aggregate amount of subordinated debt securities being offered pursuant to the Prospectus Supplement dated July 6, 2023 (the “Prospectus Supplement”) and the accompanying Base Prospectus dated June 29, 2023 (together with the Prospectus Supplement, the “Prospectus”) is $1,000,000,000 of the subordinated debt securities of the Registrant (the “Offering”).

July 7, 2023 FWP

Pricing Term Sheet – Senior Floating Rate Notes due 2026 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$400,000,000 aggregate principal amount of senior floating rate notes due 2026 (the “Notes”) Offer and Sale: SEC r

FREE WRITING PROSPECTUS Filed Pursuant to Rule 433 Registration No. 333-261754 Pricing Term Sheet – Senior Floating Rate Notes due 2026 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$400,000,000 aggregate principal amount of senior floating rate notes due 2026 (the “Notes”) Offer and Sale: SEC registered Expected Security Ratings: A1 (Moody’s) / A- (S&P) Denominati

July 7, 2023 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$1,000,000,000 6.184% Subordinated Notes due 2043

PROSPECTUS SUPPLEMENT Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No.

July 7, 2023 FWP

Pricing Term Sheet – 6.184% Subordinated Notes due 2043 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$1,000,000,000 aggregate principal amount of 6.184% subordinated notes due 2043 (the “Notes”) Offer and Sale: SEC r

FREE WRITING PROSPECTUS Filed Pursuant to Rule 433 Registration No. 333-261754 Pricing Term Sheet – 6.184% Subordinated Notes due 2043 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$1,000,000,000 aggregate principal amount of 6.184% subordinated notes due 2043 (the “Notes”) Offer and Sale: SEC registered Expected Security Ratings: A2 (Moody’s) / BBB+ (S&P) Denomina

July 7, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2023 Commission File Number 001-34919 SUM

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

July 7, 2023 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$400,000,000 Senior Floating Rate Notes due 2026 U.S.$850,000,000 5.880% Senior Notes due 2026 U.S.$750,000,000 5.800% Senior Notes due 2028 U.S.$

PROSPECTUS SUPPLEMENT Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No.

July 6, 2023 424B5

SUBJECT TO COMPLETION, DATED JULY 6, 2023

PRELIMINARY PROSPECTUS SUPPLEMENT Table of Contents The information in this preliminary prospectus supplement and the accompanying prospectus is not complete and may be changed.

July 6, 2023 424B5

SUBJECT TO COMPLETION, DATED JULY 6, 2023

PRELIMINARY PROSPECTUS SUPPLEMENT Table of Contents The information in this preliminary prospectus supplement and the accompanying prospectus is not complete and may be changed.

June 30, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission File Number 001-34919 SUM

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

June 29, 2023 EX-FILING FEES

Calculation of Filing Fee Tables Form F-3 (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact name of registrant as specified in its charter) SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) Table

Filing Fee Table Exhibit 107 Calculation of Filing Fee Tables Form F-3 (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact name of registrant as specified in its charter) SUMITOMO MITSUI FINANCIAL GROUP, INC.

June 29, 2023 EX-1.1

ARTICLES OF INCORPORATION KABUSHIKI KAISHA MITSUI SUMITOMO FINANSHARU GURUHPU (SUMITOMO MITSUI FINANCIAL GROUP, INC.) (as amended on March 1, 2023) Chapter I. General Provisions

Articles of Incorporation EXHIBIT 1.1 (Translation) This document has been translated from the Japanese original for reference purposes only. ARTICLES OF INCORPORATION OF KABUSHIKI KAISHA MITSUI SUMITOMO FINANSHARU GURUHPU (SUMITOMO MITSUI FINANCIAL GROUP, INC.) (as amended on March 1, 2023) Chapter I. General Provisions (Corporate Name) Article 1. The name of the Corporation shall be Kabushiki Ka

June 29, 2023 EX-13.2

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Certification Required by 17 CFR 240.13a-14(b) and 18 U.S.C. 1350 Exhibit 13.2 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 The certification set forth below is being submitted in connection with the annual report of Sumitomo Mitsui Financial Group, Inc. on Form 20-F for the year ended March 31, 2023 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule

June 29, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission File Number 001-34919 SUM

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

June 29, 2023 POSASR

As filed with the Securities and Exchange Commission on June 29, 2023

Post-Effective Amendment No. 1 to Form F-3 Table of Contents As filed with the Securities and Exchange Commission on June 29, 2023 Registration No. 333-261754 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM F-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact name of regist

June 29, 2023 EX-25.2

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1

Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York 13-5160382 (Jurisdiction of incorporation of organization if not a U.S. national bank) (I.R.S. Employer Identification Numb

June 29, 2023 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

June 29, 2023 EX-25.1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1

Statement of Eligibility on Form T-1 (Senior Indenture) Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York 13-5160382 (Jurisdiction of incorporation of organization if not a

June 29, 2023 EX-15.1

Consent of Independent Registered Public Accounting Firm

Consent of Independent Registered Public Accounting Firm Exhibit 15.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the registration statement (No. 333-261754) on Form F-3 of our reports dated June 28, 2023, with respect to the consolidated financial statements of Sumitomo Mitsui Financial Group, Inc. and the effectiveness of internal cont

June 29, 2023 EX-12.2

CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

CFO Certification Required by 17 CFR 240.13a-14(a) Exhibit 12.2 CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Fumihiko Ito, certify that: 1. I have reviewed this annual report on Form 20-F of Sumitomo Mitsui Financial Group, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary t

June 29, 2023 F-N

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-N APPOINTMENT OF AGENT FOR SERVICE OF PROCESS BY FOREIGN BANKS AND FOREIGN INSURANCE COMPANIES AND CERTAIN OF THEIR HOLDING COMPANIES AND FINANCE SUBSIDIARIES MAKING PUBLI

FORM F-N UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-N APPOINTMENT OF AGENT FOR SERVICE OF PROCESS BY FOREIGN BANKS AND FOREIGN INSURANCE COMPANIES AND CERTAIN OF THEIR HOLDING COMPANIES AND FINANCE SUBSIDIARIES MAKING PUBLIC OFFERINGS OF SECURITIES IN THE UNITED STATES A. Name of issuer or person filing (“Filer”): Sumitomo Mitsui Financial Group, Inc. B. This is

June 29, 2023 EX-12.1

CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

CEO Certification Required by 17 CFR 240.13a-14(a) Exhibit 12.1 CERTIFICATIONS PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Jun Ohta, certify that: 1. I have reviewed this annual report on Form 20-F of Sumitomo Mitsui Financial Group, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to ma

June 29, 2023 EX-1.3

Share Handling Regulations (as amended in September 2022) Sumitomo Mitsui Financial Group, Inc. Share Handling Regulations Sumitomo Mitsui Financial Group, Inc. (as amended on September 1, 2022) Chapter I: General Provisions

Share Handling Regulations Exhibit 1.3 (Translation) This document has been translated from the Japanese original for reference purposes only. Share Handling Regulations (as amended in September 2022) Sumitomo Mitsui Financial Group, Inc. (Translation) Share Handling Regulations of Sumitomo Mitsui Financial Group, Inc. (as amended on September 1, 2022) Chapter I: General Provisions (Purpose) Artic

June 29, 2023 F-3

As filed with the Securities and Exchange Commission on June 29, 2023

Form F-3 Table of Contents As filed with the Securities and Exchange Commission on June 29, 2023 Registration No.

June 29, 2023 EX-FILING FEES

Calculation of Filing Fee Tables Post-Effective Amendment to Form F-3 (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact name of registrant as specified in its charter) SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant

Filing Fee Table Exhibit 107 Calculation of Filing Fee Tables Post-Effective Amendment to Form F-3 (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact name of registrant as specified in its charter) SUMITOMO MITSUI FINANCIAL GROUP, INC.

June 29, 2023 EX-13.1

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Certification Required by 17 CFR 240.13a-14(b) and 18 U.S.C. 1350 Exhibit 13.1 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 The certification set forth below is being submitted in connection with the annual report of Sumitomo Mitsui Financial Group, Inc. on Form 20-F for the year ended March 31, 2023 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule

June 28, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission file number 001-34919 SUM

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission File Number 001-34919 SUM

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

May 31, 2023 EX-99.3

EX-99.3

This document has been translated from a Japanese original for reference purposes only.

May 31, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

May 31, 2023 EX-99.1

EX-99.1

1 (Translation) Securities Code 8316 June 8, 2023 To Shareholders with V oting Rights Jun Ohta Director President Sumitomo Mitsui Financial Group, Inc.

May 31, 2023 EX-99.2

EX-99.2

This document has been translated from a Japanese original for reference purposes only.

May 24, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

May 15, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMI

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 15, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Address

May 15, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMI

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

May 15, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-000

May 15, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMI

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

May 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMI

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan

April 3, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2023 Commission File Number 001-34919 SU

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japa

March 23, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number 001-34919 SU

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japa

March 7, 2023 EX-4.4

[FORM OF 5.766% SENIOR NOTES DUE 2033]

Form of 5.766% Senior Notes due 2033 Exhibit 4.4 [FORM OF 5.766% SENIOR NOTES DUE 2033] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS O

March 7, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number 001-34919 SU

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japa

March 7, 2023 EX-4.3

[FORM OF 5.710% SENIOR NOTES DUE 2030]

EX-4.3 4 d785709dex43.htm FORM OF 5.710% SENIOR NOTES DUE 2030 Exhibit 4.3 [FORM OF 5.710% SENIOR NOTES DUE 2030] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE

March 7, 2023 EX-4.2

[FORM OF 5.520% SENIOR NOTES DUE 2028]

Form of 5.520% Senior Notes due 2028 Exhibit 4.2 [FORM OF 5.520% SENIOR NOTES DUE 2028] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS O

March 7, 2023 EX-4.1

[FORM OF 5.464% SENIOR NOTES DUE 2026]

Form of 5.464% Senior Notes due 2026 Exhibit 4.1 [FORM OF 5.464% SENIOR NOTES DUE 2026] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS O

March 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number 001-34919 SU

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japa

March 1, 2023 424B2

Sumitomo Mitsui Financial Group, Inc. (incorporated under the laws of Japan with limited liability) U.S.$300,000,000 5.464% Senior Notes due 2026 U.S.$400,000,000 5.520% Senior Notes due 2028 U.S.$350,000,000 5.710% Senior Notes due 2030 U.S.$250,000

PROSPECTUS SUPPLEMENT Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No.

March 1, 2023 EX-FILING FEES

Calculation of Filing Fee Table (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact name of registrant as specified in its charter) SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) Table 1: Newly R

EX-FILING FEES Calculation of Filing Fee Table 424(b)(2) (Form Type) Kabushiki Kaisha Mitsui Sumitomo Financial Group (Exact name of registrant as specified in its charter) SUMITOMO MITSUI FINANCIAL GROUP, INC.

March 1, 2023 FWP

Pricing Term Sheet – Reopening of 5.464% Senior Notes due 2026 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$300,000,000 aggregate principal amount of 5.464% senior notes due 2026 (the “Notes”) Further Issue: The Not

FWP 1 d462101dfwp.htm FREE WRITING PROSPECTUS Filed Pursuant to Rule 433 Registration No. 333-261754 Pricing Term Sheet – Reopening of 5.464% Senior Notes due 2026 Issuer: Sumitomo Mitsui Financial Group, Inc. (“SMFG”) Securities Offered: U.S.$300,000,000 aggregate principal amount of 5.464% senior notes due 2026 (the “Notes”) Further Issue: The Notes will be a further issuance of, and will be con

February 28, 2023 424B5

SUBJECT TO COMPLETION, DATED FEBRUARY 28, 2023

PRELIMINARY PROSPECTUS SUPPLEMENT Table of Contents The information in this preliminary prospectus supplement and the accompanying prospectus is not complete and may be changed.

February 17, 2023 6-K

Form 6-K

6-K 1 d346884d6k.htm FORM 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2023 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi

February 14, 2023 EX-99.1

JOINT FILING AGREEMENT

Exhibit 1 Exhibit 1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned agree that only one statement containing the information required by Schedule 13G and any further amendments thereto need to be filed with respect to the beneficial ownership by each of the undersigned of Class A Ordinary Share, $0.

February 14, 2023 6-K

Form 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

February 14, 2023 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 d439239dex991.htm EXHIBIT 1 Exhibit 1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned agree that only one statement containing the information required by Schedule 13G and any further amendments thereto need to be filed with respect to the beneficial ownership by each of the undersigned of Class A Ordinary Sha

February 14, 2023 SC 13G/A

GB:RNW / ReNew Energy Global PLC / SUMITOMO MITSUI FINANCIAL GROUP, INC. - SCHEDULE 13G AMENDMENT NO. 1 Passive Investment

SC 13G/A 1 d439239dsc13ga.htm SCHEDULE 13G AMENDMENT NO. 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.1)* ReNew Energy Global plc (Name of Issuer) Class A Ordinary Shares, par value $0.0001 per share (Title of Class of Securities) G7500M104 (CUSIP Number) December 31, 2022 (Date of Event Which Require

February 14, 2023 SC 13G/A

QFIN / 360 Finance, Inc. / SUMITOMO MITSUI FINANCIAL GROUP, INC. - SCHEDULE 13G AMENDMENT NO. 3 Passive Investment

SCHEDULE 13G Amendment No. 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* 360 DigiTech, Inc. (Name of Issuer) Class A Ordinary Shares, par value $0.00001 per share (Title of Class of Securities) 88557W101** (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Che

February 14, 2023 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 d439239dex991.htm EXHIBIT 1 Exhibit 1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned agree that only one statement containing the information required by Schedule 13G and any further amendments thereto need to be filed with respect to the beneficial ownership by each of the undersigned of Class A Ordinary Sha

February 14, 2023 SC 13G/A

VNET / 21Vianet Group, Inc. / SUMITOMO MITSUI FINANCIAL GROUP, INC. - SCHEDULE 13G AMENDMENT NO. 1 Passive Investment

SC 13G/A 1 d439239dsc13ga.htm SCHEDULE 13G AMENDMENT NO. 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* VNET Group, Inc. (Name of Issuer) Class A Ordinary Shares, par value $0.00001 per share (Title of Class of Securities) 90138A103** (CUSIP Number) December 31, 2022 (Date of Event Which Requires F

February 3, 2023 SC 13G/A

SMFG / Sumitomo Mitsui Financial Group Inc. / Sumitomo Mitsui Trust Holdings, Inc. - AMENDMENT NO. 6 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 6)* Sumitomo Mitsui Financial Group, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 86562M209 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursua

February 1, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2023 Commission File Number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Add

January 30, 2023 6-K

Form 6-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2023 Commission File Number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100

January 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2023 Commission file number 001-34919

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2023 Commission file number 001-34919 SUMITOMO MITSUI FINANCIAL GROUP, INC. (Translation of registrant’s name into English) 1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005, Japan (Addr

January 13, 2023 EX-4.3

[FORM OF 5.520% SENIOR NOTES DUE 2028]

Exhibit 4.3 [FORM OF 5.520% SENIOR NOTES DUE 2028] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THIS SECURITY, THIS SECURITY MAY NO

January 13, 2023 EX-4.2

[FORM OF 5.464% SENIOR NOTES DUE 2026]

Exhibit 4.2 [FORM OF 5.464% SENIOR NOTES DUE 2026] THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERENCED AND REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM IN ACCORDANCE WITH THE PROVISIONS OF THE INDENTURE AND THE TERMS OF THIS SECURITY, THIS SECURITY MAY NO

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