Business Context and Reporting Period
This Form 6-K filing by Mizuho Financial Group, Inc. (Ticker: 8411) is dated March 4, 2011. The report serves as a correction to previously disclosed "Selected Financial Information" for the Second Quarter (First Half) of Fiscal 2010, covering the six months ended September 30, 2010, under Japanese GAAP.
Key Financial Metrics
The filing does not provide comprehensive revenue, profit, cash flow, or margin data. It specifically addresses corrections to Tier I Capital (D) figures for the Non-Consolidated Mizuho Corporate Bank and the Aggregated Figures of the Three Banks as of September 30, 2010.
| Entity | Metric | Original Value (Billions JPY) | Corrected Value (Billions JPY) |
|---|---|---|---|
| Non-Consolidated Mizuho Corporate Bank | Tier I Capital (D) as of Sep 30, 2010 | 3,633.3 | 3,624.0 |
| Non-Consolidated Mizuho Corporate Bank | Change from Mar 31, 2010 | 303.6 | 294.3 |
| Non-Consolidated Mizuho Corporate Bank | Change from Sep 30, 2009 | 496.4 | 487.1 |
| Aggregated Figures of the Three Banks | Tier I Capital (D) as of Sep 30, 2010 | 5,854.9 | 5,845.6 |
| Aggregated Figures of the Three Banks | Change from Mar 31, 2010 | 420.5 | 411.3 |
| Aggregated Figures of the Three Banks | Change from Sep 30, 2009 | 654.3 | 645.0 |
Material Changes Versus Prior Period
The filing details downward adjustments to previously reported Tier I Capital figures. The corrected values for Tier I Capital (D) are lower than the original disclosures for both the Non-Consolidated Mizuho Corporate Bank and the Aggregated Figures of the Three Banks. Consequently, the reported growth from the prior periods (March 31, 2010, and September 30, 2009) is also reduced.
Guidance, Outlook, and Risks
The filing contains no forward-looking guidance, management commentary on future outlook, or discussion of new risks. The document is strictly a restatement of historical capital data disclosed on November 12, 2010. No unusual items or contingencies are described beyond the correction itself.
Investor Verification Checklist
- Verify the corrected Tier I Capital (D) figures for Mizuho Corporate Bank and the aggregated three banks in updated financial models.
- Confirm that the reduction in capital figures does not impact regulatory capital adequacy ratios below required thresholds.
- Review the original November 12, 2010 disclosure to understand the context of the initial error.
- Note that this filing does not provide updated revenue or profitability metrics for the period.