NEWS RELEASE

Notice Concerning Acquisition of Treasury Shares, Repurchase of Treasury Shares through ToSTNeT-3, and Cancellation of the Treasury Shares

Summary of Consolidated Financial Results for the First Quarter Ended June 30, 2025[Japan GAAP]

Notice Regarding completion of payment for Disposal of Treasury Shares for Restricted Stock Compensation

Notice Regarding Movement of Executive officer

Notice Concerning the Results of Tender Offer for the Common Share of Kyoei Sangyo Co.,Ltd. (Securities Code: 6973)and Change in Specified Subsidiary

Extraordinary reports

Notice Regarding Disposal of Treasury Shares for Restricted Stock Compensation

Corporate Governance Report

Notice of Resolutions of the 57th Ordinary General Meeting of Shareholders

Movement (Resignation) of an Executive Officer

Notice of the 57th Ordinary GeneralMeeting of Shareholders Other Items for Which Measures for Providing Information in Electronic Format Will Be Taken

Notice of the 57th Ordinary General Meeting of Shareholders

(Summary) Notice Concerning Commencement of Tender Offer for the Common Share of Kyoei Sangyo Co., Ltd. (Securities Code: 6973)

Notice Concerning Commencement of Tender Offer for the Common Share of Kyoei Sangyo Co.,Ltd. (Securities Code 6973)

(Correction) Notice partial correction of “Notice Concerning Partial Amendment of Articles of Incorporation”