Mammy Mart announces leadership changes as it transitions to a holding company

Mammy Mart Corporation announced significant changes to its executive leadership and the establishment of a holding company structure, effective October 1, 2025. Hirofumi Iwasaki, currently representative director and president of Mammy Mart, will assume the roles of representative director and president of both Mammy Mart Holdings and Mammy Mart.

Several other executives will also transition to new roles within the holding company. Norio Shiba, currently representative director and vice president, executive officer, and general manager of the management division for Mammy Mart and representative director and chairman for Ayusato Foods Co., Ltd., will become vice president, executive officer, and general manager of the business division for Mammy Mart Holdings, while retaining his role as representative director and chairman for Ayusato Foods Co., Ltd. Shigeru Aoki will be appointed managing director, executive officer of Mammy Mart Holdings and general manager of the sales division of Mammy Mart.

The announcement details numerous other executive and officer appointments across both Mammy Mart Holdings and Mammy Mart, reflecting the new organizational structure and a strategic alignment of responsibilities for the upcoming fiscal period. These changes were approved at a board of directors meeting held on September 12, 2025.