Sec Form 13G Filing - Japan Post Holdings Co. Ltd. @ Aflac Incorporated

Insider filing report for Changes in Beneficial Ownership

Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.

"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 4)*

Aflac Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

001055102

(CUSIP Number)

05/11/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No.

001055102

Names of Reporting Persons

Japan Post Holdings Co., Ltd.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

JAPAN

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 51,612,845.00

Aggregate Amount Beneficially Owned by Each Reporting Person

51,612,845.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

10.14 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Percent of class shown in Row 11 is based on 508,984,904 shares of common stock of Aflac Inc. (the "Issuer"), par value $0.10 per share ("Common Stock") outstanding as of April 28, 2026, as reported in the Issuer's Form 10-Q filed with the Securities and Exchange Commission (the "SEC") on May 6, 2026.

SCHEDULE 13G

CUSIP No.

001055102

Names of Reporting Persons

J&A Alliance Holdings Corporation

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 51,612,845.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 51,612,845.00

Aggregate Amount Beneficially Owned by Each Reporting Person

51,612,845.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

10.14 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: Percent of class shown in Row 11 is based on 508,984,904 shares of Common Stock outstanding as of April 28, 2026, as reported in the Issuer's Form 10-Q filed with the SEC on May 6, 2026.

SCHEDULE 13G

CUSIP No.

001055102

Names of Reporting Persons

General Incorporated Association J&A Alliance

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

JAPAN

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 51,612,845.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

Aggregate Amount Beneficially Owned by Each Reporting Person

51,612,845.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

10.14 %

Type of Reporting Person (See Instructions)

SCHEDULE 13G

CUSIP No.

001055102

Names of Reporting Persons

Kenji Sano

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

JAPAN

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 51,612,845.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

Aggregate Amount Beneficially Owned by Each Reporting Person

51,612,845.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

10.14 %

Type of Reporting Person (See Instructions)

SCHEDULE 13G

CUSIP No.

001055102

Names of Reporting Persons

Tetsuya Numaguchi

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

JAPAN

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 51,612,845.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

Aggregate Amount Beneficially Owned by Each Reporting Person

51,612,845.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

10.14 %

Type of Reporting Person (See Instructions)

SCHEDULE 13G

Item 1.

(a)

Name of issuer:

Aflac Inc.

(b)

Address of issuer's principal executive offices:

1932 WYNNTON RD, COLUMBUS, GA 31999

Item 2.

(a)

Name of person filing:

J&A Alliance Holdings Corporation General Incorporated Association J&A Alliance Japan Post Holdings Co., Ltd. Kenji Sano Tetsuya Numaguchi

(b)

Address or principal business office or, if none, residence:

J&A Alliance Holdings Corporation c/o J&A Alliance Trust 1501, North Tower, Yurakucho Denki Building, 7-1, Yurakucho 1-chome, Chiyoda-ku Tokyo, 100-0006, Japan General Incorporated Association J&A Alliance Tokyo Kyodo Accounting Office 3-1-1 Marunouchi, Chiyoda-ku Tokyo 100-0005, Japan Japan Post Holdings Co., Ltd. 2-3-1, Otemachi, Chiyoda-ku Tokyo 100-8791, Japan Kenji Sano c/o General Incorporated Association J&A Alliance Tokyo Kyodo Accounting Office 3-1-1 Marunouchi, Chiyoda-ku Tokyo 100-0005, Japan Tetsuya Numaguchi c/o General Incorporated Association J&A Alliance Tokyo Kyodo Accounting Office 3-1-1 Marunouchi, Chiyoda-ku Tokyo 100-0005, Japan

(c)

Citizenship:

J&A Alliance Holdings Corporation is a corporation organized under the laws of the State of Delaware. General Incorporated Association J&A Alliance is a general incorporated association organized under the laws of Japan. Japan Post Holdings Co., Ltd. is a corporation organized under the laws of Japan. Kenji Sano and Tetsuya Numaguchi are citizens of Japan.

(d)

Title of class of securities:

Common Stock

(e)

CUSIP No.:

Item 3.

If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

(a)

Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);

(b)

Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);

(c)

Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);

(d)

Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);

(e)

An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f)

An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g)

A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h)

A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i)

A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j)

A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:

(k)

Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

Item 4.

Ownership

(a)

Amount beneficially owned:

51,636,945 shares of Common Stock are held directly by J&A Alliance Holdings Corporation ("J&A Holdings"), in its capacity as the trustee of the J&A Alliance Trust (the "Trust"). General Incorporated Association J&A Alliance ("General Incorporated"), Kenji Sano and Tetsuya Numaguchi each may be deemed to beneficially own the securities held by J&A Holdings (in its capacity as trustee of the Trust) because (i) General Incorporated owns J&A Holdings and (ii) Kenji Sano and Tetsuya Numaguchi each own 50% of the equity interests in General Incorporated. Japan Post Holdings Co., Ltd. ("Japan Post") may be deemed to beneficially own the shares of common stock owned directly by J&A Holdings, in its capacity as the trustee of the Trust, due to its role as the sole settlor and beneficiary of the Trust. Each of General Incorporated, Kenji Sano, Tetsuya Numaguchi and Japan Post expressly disclaim beneficial ownership of the reported securities.

(b)

Percent of class:

10.14 %

(c)

Number of shares as to which the person has:

(i) Sole power to vote or to direct the vote:

See Item 4(a).

(ii) Shared power to vote or to direct the vote:

See Item 4(a).

(iii) Sole power to dispose or to direct the disposition of:

See Item 4(a).

(iv) Shared power to dispose or to direct the disposition of:

See Item 4(a).

Item 5.

Ownership of 5 Percent or Less of a Class.

Item 6.

Ownership of more than 5 Percent on Behalf of Another Person.

Not Applicable

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.

Not Applicable

Item 8.

Identification and Classification of Members of the Group.

Not Applicable

Item 9.

Notice of Dissolution of Group.

Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Japan Post Holdings Co., Ltd.

Signature:	/s/ Yuki Takemura
Name/Title:	Yuki Takemura/Attorney-in-Fact for Nobuyasu Kato
Date:	05/13/2026

J&A Alliance Holdings Corporation

Signature:	/s/ Hiroki Moriyama
Name/Title:	Hiroki Moriyama/President
Date:	05/13/2026

General Incorporated Association J&A Alliance

Signature:	/s/ Kenji Sano
Name/Title:	Kenji Sano/Representative Director
Date:	05/13/2026

Kenji Sano

Signature:	/s/ Kenji Sano
Name/Title:	Kenji Sano
Date:	05/13/2026

Tetsuya Numaguchi

Signature:	/s/ Tetsuya Numaguchi
Name/Title:	Tetsuya Numaguchi
Date:	05/13/2026

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Sec Form 13G Filing - Japan Post Holdings Co. Ltd. filing for - 2026-05-13