Mizuho Financial Group, Inc.TSE: 8411

Notice regarding difference in consolidated financial results for fiscal years ended March 31, 2025 and March 31, 2026

· Issued by Mizuho Financial Group, Inc.

May 15, 2026

Company name: Mizuho Financial Group, Inc. Representative: Masahiro Kihara, President & Group CEO Head Office: 1-5-5 Otemachi, Chiyoda-ku, Tokyo

Stock code: 8411 (Prime Market of Tokyo Stock Exchange)

Notice regarding difference in consolidated financial results for fiscal years ended March 31, 2025 and March 31, 2026

Mizuho Financial Group, Inc. hereby announces that the Ordinary Profits in its consolidated financial results for the fiscal year ended March 31, 2026 have exceeded a 30% percentage change when compared to those for the fiscal year ended March 31, 2025. Accordingly, it is issuing this separate notice as required by the Securities Listing Regulations of the Tokyo Stock Exchange.

  1. Difference in results for fiscal years ended March 31, 2025 and March 31, 2026

    Ordinary Income

    Ordinary Profits

    Profit Attributable to Owners of Parent

    Earnings per Share

    Fiscal year ended March 31, 2025 /

    9,030,374

    million

    1,168,141

    million

    1,130,000

    million

    453.49

    Previously announced forecasts* (JPY) (A)

    Fiscal year ended March 31, 2026 (JPY) (B)

    9,085,438

    million

    1,573,159

    million

    1,248,632

    million

    502.92

    Change (B)-(A)

    55,063

    405,018

    118,632

    49.43

    Percentage change (%)

    0.6

    34.6

    10.4

    10.8

    * Profit Attributable to Owners of Parent and Earnings per Share in this row are forecasts for the fiscal year ended March 31, 2026, originally announced on November 14, 2025.

  2. Reason for difference

The increase in ordinary profits was mainly due to factors including strong growth in Fee business both in and outside Japan, and profits from the sale of cross-holding stocks.

End of document

Company analysis