Proto Corporation announced that the Board of Directors Meeting held on June 27, 2024, Reason for Change: As the market environment surrounding the company's corporate group is changing every second, a representative director is selected additionally for improving the value of the company's corporate group, with the purpose of further strengthening and enriching the company's management systems. Name and Position of Representative Director: Mitsuhiro Munehira from Senior Managing Director to Vice President and Representative Director. Appointment Date: June 27, 2024.