Business Context and Reporting Period
This Form 6-K filing by Mizuho Financial Group, Inc. (MHFG), dated December 25, 2009, serves as a correction notice rather than a standard periodic financial report. The filing addresses errors in previously disclosed documents, specifically the "Financial Statements for the Second Quarter of Fiscal 2009" (ended September 30, 2009), the "Announcement regarding Capital Adequacy Ratio as of June 30, 2009," and "Selected Financial Information for Fiscal 2008."
Key Financial Metrics and Corrections
The filing does not provide new revenue, profit, or cash flow data. It exclusively corrects capital adequacy and risk-based capital figures for the consolidated group and its subsidiary, Mizuho Trust & Banking. The filing text does not provide a clear value for operating income or net income in this specific document.
| Entity | Metric | Period | Before Correction | After Correction |
|---|---|---|---|---|
| MHFG (Consolidated) | Capital Adequacy Ratio (BIS) | Sept 30, 2009 | 12.92% | 12.91% |
| MHFG (Consolidated) | Total Risk-based Capital | Sept 30, 2009 | 7,637.5 Billion JPY | 7,632.6 Billion JPY |
| MHFG (Consolidated) | Tier 1 Capital | Sept 30, 2009 | 5,151.1 Billion JPY | 5,148.7 Billion JPY |
| Mizuho Trust & Banking | Capital Adequacy Ratio | Sept 30, 2009 | 14.06% | 13.84% |
| Mizuho Trust & Banking | Tier 1 Capital Ratio | Sept 30, 2009 | 8.88% | 8.76% |
| Mizuho Trust & Banking | Capital Adequacy Ratio | June 30, 2009 | 12.71% | 12.71% |
| Mizuho Trust & Banking | Capital Adequacy Ratio | March 31, 2009 | 13.39% | 13.37% |
Note: The filing explicitly states there is no change to the "Tier I Capital Ratio" and "Prime Capital Ratio" of the consolidated MHFG.
Material Changes Versus Prior Period
The corrections result in slight downward adjustments to reported capital ratios and capital amounts for both the consolidated group and Mizuho Trust & Banking for the periods ending September 30, 2009, June 30, 2009, and March 31, 2009. Specifically:
- Consolidated MHFG: The Capital Adequacy Ratio decreased by 0.01 percentage points (from 12.92% to 12.91%). Total Risk-based Capital decreased by 4.9 billion JPY.
- Mizuho Trust & Banking: The Capital Adequacy Ratio for September 30, 2009, decreased by 0.22 percentage points (from 14.06% to 13.84%). The Tier 1 Capital Ratio decreased by 0.12 percentage points.
- Deferred Taxes: Minor adjustments were made to the Tier I Capital figures used in the calculation of the ratio of Net Deferred Tax Assets to Tier I Capital for Mizuho Trust & Banking.
Guidance, Outlook, and Risks
This filing contains no management commentary, forward-looking guidance, or outlook for future periods. It is strictly a technical correction of historical data. The filing does not disclose new risks or contingencies, though the need for correction implies a data integrity issue in the previously released Japanese GAAP financial statements.
Investor Verification Checklist
- Verify the corrected Capital Adequacy Ratio of 12.91% for MHFG as of September 30, 2009, in updated regulatory filings.
- Confirm the adjusted Total Risk-based Capital figure of 7,632.6 billion JPY for the consolidated group.
- Review the corrected Tier 1 Capital Ratio for Mizuho Trust & Banking (8.76% as of Sept 30, 2009) to ensure compliance with internal and regulatory thresholds.
- Check subsequent filings to ensure no further corrections are required regarding the "Prime Capital Ratio" or other uncorrected metrics.