Announcement Regarding Changes in Representative Directors and Executive Personnel

Overview of Changes in Representative Directors and Executive Personnel

Daiei Environment Co., Ltd. resolved at the Board of Directors meeting held on March 24, 2026, changes in representative directors and executive officers. Effective April 1, 2026, Fumio Kaneko will assume the position of Chairman and President as Representative Director, and Morihiko Shimoda will become Executive Vice President. Furthermore, following the 47th Regular Shareholders’ Meeting and subsequent Board meeting in late June 2026, Kaneko is scheduled to be appointed Chairman as Representative Director, and Shimoda President and Executive Representative Director. This step aims to ensure a smooth transition to the next-generation management structure for sustainable growth and enhancement of corporate value.

Details of Changes in Directors and Executive Officers and Management Structure

Effective April 1, 2026, Naruyuki Ota and Kazumasa Onaka will be appointed directors, accompanied by promotions and role changes among several executive officers. Morihiko Shimoda will be promoted to Executive Vice President. His career includes serving as Representative Director and board member in multiple related companies since 2013. After the Regular Shareholders’ Meeting in late June 2026, further director changes are planned, including Kazumasa Onaka’s resignation from the Board and appointment as an advisor. These measures aim to maintain management continuity and strengthen governance while preparing the company to respond effectively to a rapidly changing business environment.