Notice Regarding Share Buyback and Purchase of Treasury Stock via Off-Auction Own Share Repurchase Transaction (ToSTNeT-3) (Share Buyback Based on the Provisions of Article 165, Paragraph 2 of the Companies Act and Purchase of Treasury Stock via Off-Auction Own Share Repurchase Transaction (ToSTNeT-3))

Outline of Capital Policy

Based on the Board of Directors resolution on January 13, 2026, Izumi Co., Ltd. resolved to acquire treasury stock by applying mutatis mutandis the provisions of Article 165, Paragraph 3 of the Companies Act. The acquisition will be conducted via off-auction own share repurchase transaction (ToSTNeT-3) during Tokyo Stock Exchange trading hours on January 14, 2026, at 8:45 a.m. The upper limit of the acquisition is 600,000 shares, with a maximum total acquisition price of 2,232,000,000 yen, corresponding to 0.85% of the total outstanding shares (excluding treasury stock).

Purpose of Shareholder Returns and Enhancing Corporate Value

Our company positions the enhancement of corporate value over the medium to long term and shareholder returns as top priorities. Considering the selling intentions from multiple shareholders, we will implement share buyback as a social trend to reduce policy shareholdings, aiming to improve capital efficiency and expand shareholder returns. The acquisition results will be announced after the close of trading on January 14, 2026. As of November 30, 2025, treasury shares held stood at 1,032,342 shares, and the number of shares held may increase with this acquisition.