# EDGAR Filing Document

**Accession Number:** 0001335730
**File Stem:** 0001193125-25-153402
**Filing Date:** 2025-7
**Character Count:** 5461
**Document Hash:** 24e52f9e5d86cb61dfa3f81fd401e09a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-153402.hdr.sgml**: 20250701

**ACCESSION NUMBER**: 0001193125-25-153402

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250701

**FILED AS OF DATE**: 20250701

**DATE AS OF CHANGE**: 20250701

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MIZUHO FINANCIAL GROUP INC
- **CENTRAL INDEX KEY:** 0001335730
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATIONAL COMMERCIAL BANKS [6021]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33098
- **FILM NUMBER:** 251094099

**BUSINESS ADDRESS:**
- **STREET 1:** 1-5-5, OTEMACHI
- **CITY:** CHIYODA-KU, TOKYO
- **STATE:** M0
- **ZIP:** 100-8176
- **BUSINESS PHONE:** 81-3-5224-1111

**MAIL ADDRESS:**
- **STREET 1:** 1-5-5, OTEMACHI
- **CITY:** CHIYODA-KU, TOKYO
- **STATE:** M0
- **ZIP:** 100-8176

**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 001-33098** 

## Mizuho Financial Group, Inc.
**(Translation of registrant's name into English)** 

**5-5, Otemachi 1-chome** 

**Chiyoda-ku, Tokyo 100-8176** 

**Japan** 

**(Address of principal executive office)** 

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F ☒ Form 40-F ☐

------

THIS REPORT ON FORM 6-K SHALL BE DEEMED TO BE INCORPORATED BY REFERENCE INTO THE PROSPECTUS FORMING A PART OF MIZUHO FINANCIAL GROUP, INC.'S REGISTRATION STATEMENT ON FORM F-3 (FILE NO. 333-282497) AND TO BE A PART OF SUCH PROSPECTUS FROM THE DATE ON WHICH THIS REPORT IS FURNISHED, TO THE EXTENT NOT SUPERSEDED BY DOCUMENTS OR REPORTS SUBSEQUENTLY FILED OR FURNISHED.

------

**SIGNATURES** 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | |
|:---|:---|
| Date: July 1, 2025<br>Mizuho Financial Group, Inc. | Date: July 1, 2025<br>Mizuho Financial Group, Inc. |
| By: | /s/ Takefumi Yonezawa |
| Name: | Takefumi Yonezawa |
| Title: | Senior Managing Corporate Executive / Group CFO |

---

------

July 1, 2025

To whom it may concern:

---

| | |
|:---|:---|
| Company name: | Mizuho Financial Group, Inc. |
| Representative: | Masahiro Kihara, President & CEO |
| Head Office: | 1-5-5 Otemachi, Chiyoda-ku, Tokyo |
| Stock Code Number: | 8411<br> (Prime Market of the Tokyo Stock Exchange) |

---

**<u>Notice Concerning Additional Contribution to the Board Benefit Trust (BBT) for Directors and Officers</u>**

Mizuho Financial Group, Inc. (the "Company") hereby announces that the Compensation Committee has resolved, at the meeting held today, with respect to the stock compensation program for directors and executive officers (the "Program," and the trust established based on a trust agreement executed with Mizuho Trust & Banking Co., Ltd., the "Trust"), that the Company will make an additional cash contribution to the Trust in order for the trustee to acquire shares of the Company.

For summary of the Program, please refer to "Notice Concerning Introduction of New Performance-Based Stock Compensation Program for Company Group Officers" dated May 15, 2015 and "Notice Concerning Revision of the Stock Compensation Program and Additional Contribution to the Board Benefit Trust (BBT) for Directors and Officers" dated July 13, 2018.

**1.** **Reason for the Additional Contribution** 

The Company has continued the Program and has decided to make an additional cash contribution to the Trust to provide funds (the "Additional Trust") to acquire necessary shares in the future.

**2.** **Summary of the Additional Trust** 

---

| | |
|:---|:---|
| (1) Type of Trust: | Money held in trust other than in the form of a monetary trust (third party beneficiary trust) |
| (2) Entrustor: | The Company |
| (3) Trustee: | Mizuho Trust & Banking Co., Ltd. (Re-trustee: Custody Bank of Japan, Ltd.) |
| (4) Beneficiaries: | Directors, executive officers as defined in the Companies Act, executive officers as defined in our internal regulations of the Company, as well as directors, executive officers as defined in the internal regulations of Mizuho Bank Co., Ltd., Mizuho Trust & Banking Co., Ltd. and Mizuho Securities Co., Ltd. who have satisfied the requirements for benefits set forth in the Rules of Distribution of Officer Shares. |
| (5) Date of Additional Trust: | July 14, 2025 (planned) |

---

**3.** **Details regarding the acquisition of shares of the Company through the Additional Trust** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) Type of shares to be acquired: Common stock of the Company

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) Amount of the Additional Trust to acquire the shares: JPY 1,800,000,000 (planned)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) Maximum number of shares to be acquired: 450,000 shares

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4) Method of acquiring shares: From the stock market

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(5) Period of acquiring shares: From July 14, 2025 to July 22, 2025 (planned)