SCHEDULE: Mizuho Financial Group Appoints Attorney for SEC Filings

Mizuho Financial Group, Inc. has granted power of attorney to Takahiro Katsura for executing and filing Form 13G with the SEC.

Summary

• Mizuho Financial Group, Inc. (the Company) has issued a Limited Power of Attorney to Takahiro Katsura, Managing Director, Head of Global Branches & Subsidiaries Coordination Office, Global Corporate Function Coordination Department.
• This power of attorney authorizes Mr. Katsura to execute and file Form 13G, including any amendments, restatements, supplements, or exhibits, with the U.S. Securities and Exchange Commission (SEC) on behalf of the Company and its subsidiaries, Mizuho Bank, Ltd., Mizuho Americas LLC, and Mizuho Securities USA LLC.
• The filing also indicates that Mizuho Financial Group, Inc. beneficially owns 732,379 shares of RF Acquisition Corp II common stock, representing 8.8% of the class, as of March 31, 2026.
• Mizuho Financial Group, Inc. is classified as a Parent Holding Company for the purpose of this filing.
• The power of attorney remains in effect until the undersigned is no longer required to file Forms 13G, unless earlier revoked.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this filing as neutral; it is a procedural document related to reporting obligations and does not contain new financial performance data or strategic shifts.

Positives

• Clear delegation of authority for SEC filings ensures compliance and timely reporting.
• Mizuho Financial Group, Inc. holds a significant stake (8.8%) in RF Acquisition Corp II, indicating a notable investment position.

Risks

• The power of attorney is subject to revocation, which could lead to potential disruptions in filing processes if not managed properly.
• The filing does not detail the specific reasons for holding the securities or any strategic intent beyond compliance.

Future Outlook

The power of attorney remains in effect until Mizuho Financial Group, Inc. is no longer required to file Forms 13G with respect to the Company's holdings of and transactions in securities, unless earlier revoked.

Management Comments

• "The undersigned hereby grants full power and authority to Takahiro Katsura... to execute on behalf of the undersigned Form 13G... and timely file such form with the U.S. Securities and Exchange Commission (the SEC)."
• "The undersigned hereby grants to such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever required, necessary or proper to be done in the exercise of any of the rights and powers herein granted..."
• "By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and 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..."

Industry Context

StockSavvy.ai notes that the issuance of a Power of Attorney for SEC filings, particularly for Schedule 13G, is a standard procedural step for large financial institutions like Mizuho Financial Group to manage their reporting obligations efficiently, especially when dealing with significant equity holdings in other companies.

Stakeholder Impact

• Shareholders: The filing confirms Mizuho's significant investment, which may be viewed positively by some shareholders as a sign of institutional confidence, but it does not directly impact share price without further context on the investment strategy.

Next Steps

• Takahiro Katsura will execute and file Form 13G on behalf of Mizuho Financial Group, Inc. and its subsidiaries.
• Mizuho Financial Group, Inc. will continue to hold its beneficial ownership of RF Acquisition Corp II common stock, subject to the terms of the power of attorney.

Key Dates

Keywords

Mizuho Financial Group, SEC Filing, Form 13G, Power of Attorney, RF Acquisition Corp II, Beneficial Ownership, Securities Exchange Act, Mizuho Bank, Mizuho Americas, Mizuho Securities USA