Daio Paper Corporation announces that have resolved at the Board of Directors meeting held on May 12, 2023, to make changes to Representative Directors, etc. and partial change to the announcement "Changes of Directors, etc." dated March 9, 2023. 1. Reasons for Change to the Announcement "Change of Directors, etc." New position Advisor (part-time) Name: Toshihiro Adachi.

Current position: Executive Vice President and Representative Director Executive Vice President Responsible for Corporate Unit, Risk & Compliance and Sustainability; General Manager of Business Administration Division, Corporate Unit. 4. Change of Executive Officers (Dated June 29, 2023) (1) Change of Executive Officers: New position Executive Officer Deputy General Manager of Resources and Materials Procurement Division Name: Mikiro Shiramine, > Junichi Ikawa: Executive Officer general Manager of Accounting Department, Business Administration Division, Corporate Unit.