#disclosure_update

Correction of an error regarding collateral details in the notice on borrowing agreements disclosed on February 18, 2026, specifying that a pledge (subsidiary shares) is set as collateral.

In response to the correction press release from Konan Shoji Co., Ltd., we have made partial corrections to the basic agreement on capital and business alliance and the description of voting rights ownership ratio in the shareholders’ agreement.

Errors were identified in the numerical data and descriptions of the financial summary for the third quarter of the fiscal year ending March 2026; corrections include net sales of 5,220 million yen (10.1% YoY increase) and ordinary income of 5,100 million yen (8.2% YoY increase).

Partially corrected the supplementary explanation material of the Board of Directors’ opinion on shareholder proposals disclosed on 2026-02-13, clarifying expressions regarding the independence and objectivity of the investigation process.

The disclosure of the financial summary for the third quarter of the fiscal year ending March 2026 is expected to be delayed beyond 45 days after the quarter end and postponed to the end of March due to ongoing investigations into improper transactions at consolidated subsidiaries.

Announcement of delay in disclosure of the financial summary for the third quarter of the fiscal year ending March 2026 beyond 45 days after quarter-end due to investigation into inappropriate accounting practices at consolidated subsidiaries.

An inappropriate incident was confirmed where representative waves were selected by a method different from the one explained at the review meetings concerning the formulation of standard seismic ground motion for Units 3 and 4 of the Hamaoka Nuclear Power Plant. The impact on consolidated earnings for the fiscal year ending March 2026 is expected to be limited.