- Business
- MOS Food Services, Inc. (8153.T) operates MOS BURGER hamburger franchise restaurants and other food service businesses primarily in Japan and Asia. The company offers hamburgers, rice burgers, Teriyaki burgers, chicken burgers, hot dogs, soups, drinks, patties, buns, potatoes, cakes, sauces, and food packaging materials through its MOS BURGER segment; operates cafes and restaurants under brands including Mother Leaf, Mosdo, Green Grill, Chef's V, and AEN in its Other Restaurants segment; and provides food sanitation inspections, machinery rentals, insurance agency services, leasing, and outsourcing via its Others segment. MOS Food Services maintains approximately 1,337 MOS BURGER stores in Japan, plus 298 in Taiwan, 42 in Hong Kong, 31 in Singapore, 23 in Thailand, 13 in Korea, and 5 in the Philippines as of October 2025; it closed all Australian outlets in August 2024. Founded in 1972 and headquartered at 4F ThinkPark Tower, 2-1-1 Osaki, Shinagawa-ku, Tokyo, the company lists on the Tokyo Stock Exchange Prime Market and oversees subsidiaries such as MOS STORE COMPANY, INC. for domestic operations, MHS, INC. for sanitation, MOS CREDIT, INC. for rentals and insurance, MOS SHINE, INC. for outsourcing, and MOS FOOD INDUSTRY CORP. for Taiwan food production. Recent developments include a capital and business alliance with DUSKIN CO., LTD. formalized in its integrated report, supporting MOSDO collaborative stores offering MOS BURGER and Mister Donut items; ongoing international expansion in Asia amid slower domestic growth; and the launch of an e-commerce site, MOS Online Shop -Life with MOS-, alongside new products like Soy Sea Burger.