Notice Regarding Change of Audit & Supervisory Board Member, Change of Director’s Responsibilities, Organizational Changes, and Personnel Transfers

Overview of Executive Personnel Changes

Nagano Keiki Co., Ltd. plans changes to its audit & supervisory board members effective June 26, 2026, appointing Mr. Shigeharu Kato as a new external audit & supervisory board member candidate, while Mr. Hirotoshi Mizusawa will retire as an external audit & supervisory board member. Additionally, changes in directors' responsibilities will be implemented. Managing Director Tatsuo Sumi will be responsible for the Information Systems Department and the Accounting Department. Changes will also be made to the responsibilities of Directors Akihisa Suwa and Katsumi Hara.

Organizational Changes and Executive Officer Transfers

Organizationally, the Information Systems Department will be separated from the Business Administration Headquarters to strengthen IT controls. The Sales Headquarters will be reorganized with new departments established, such as the NB Planning Section and Sales Promotion Section, and the Overseas Sales Section will be divided into two. In the Technical Headquarters, the Technical Section and Development Section will be merged. Regarding executive officers, Yoshihiro Motobu and Shinpei Tsukamoto will be newly appointed, while Munenori Tsuchiya, Taiji Uehara, and Hiroko Kato will retire. Mr. Tsuchiya and Mr. Uehara are scheduled to be appointed as Fellows of the Technical Headquarters.