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Disclosure8304Aozora Bank,Ltd.Banks

Changes to the Calculation Method for the Equity Ratio

The method for calculating the capital adequacy ratio will change from the existing Standardised Approach to the Foundation Internal Ratings-Based Approach. The new method will apply from the calculation of the capital adequacy ratio as of the end of March 2026.

Worth reading
46Recurring
Scored from 5 of 6 sections
Direction
Neutral
Direction inferred from the company’s description.
Scale
—
Displayed only when the document provides numerical figures.
Wording
Conditional
How definitive the wording is.

Decision and Details

Financial Services Agency (approval)

Change in the calculation method for the capital adequacy ratio

ImplementationScheduled to apply from the calculation of the capital adequacy ratio as of the end of March 2026
Going forwardThe new method is scheduled to apply from the calculation of the capital adequacy ratio as of the end of March 2026, and the ratio is scheduled to be disclosed in mid-May 2026.
Reason

The change was approved by the Financial Services Agency following efforts to develop the necessary framework to enhance risk governance and credit risk management. The company also aims to improve capital soundness and profitability by building a sound credit portfolio through optimal risk-taking.

Impact on Business Performance

The company states that it aims to improve capital soundness and profitability, but the specific impact on earnings and financial results is Not disclosed

Decision and Details
ItemDetails
Matter CoveredChange in the calculation method for the capital adequacy ratio
Decision-Making BodyFinancial Services Agency (approval)
Implementation DateScheduled to apply from the calculation of the capital adequacy ratio as of the end of March 2026
Impact on Business PerformanceThe company states that it aims to improve capital soundness and profitability, but the specific impact on earnings and financial results is Not disclosed
ReasonThe change was approved by the Financial Services Agency following efforts to develop the necessary framework to enhance risk governance and credit risk management. The company also aims to improve capital soundness and profitability by building a sound credit portfolio through optimal risk-taking.
Future plansThe new method is scheduled to apply from the calculation of the capital adequacy ratio as of the end of March 2026, and the ratio is scheduled to be disclosed in mid-May 2026.
Items this document does not state (6)
Decision DatePeriod CoveredAmountQuantity / scaleGoverning RuleRelated previous disclosures

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

The change was approved by the Financial Services Agency following the development of the necessary framework to enhance risk governance and credit risk management. The company states that it aims to build a sound credit portfolio and improve capital soundness and profitability through optimal risk-taking under the new method.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Changes to the Calculation Method for the Equity Ratio | Aozora Bank,Ltd. (8304) timely disclosure | Komori