MOS Food Services, Inc. Overview
Pro stress-test →MOS Food Services, Inc. is a Japan-based company mainly engaged in the operation of restaurant chains. The company operates MOS BURGER hamburger franchise and other restaurant businesses in Japan and internationally. The company also operates specialty dining concepts including Mother Leaf specialty black tea stores and Mother Leaf Tea Style cafes, MOSDO! stores, and restaurants under AEN brand.
Strategic Profile
Pro stress-test →The Mos Burger segment involves operation of a restaurant chain which sells hamburgers, rice burgers, soup, drinks, patties, buns and potatoes, provision of food packaging materials, as well as manufacture and sale of foods such as cakes and sauces. As of June 2026, Mos Food Services is currently classified as a High Flyer based on overall assessment of quality, value and momentum.
Competitive Landscape
Pro stress-test →MOS Food Services competes within Japan's fragmented fast-casual and quick-service restaurant market dominated by larger operators. The company's primary competitors include McDonald's Japan (burger segment), Yoshinoya (rice bowl concept), and local fast-casual chains. Its multi-concept strategy differentiates it from single-format competitors and targets diverse daypart occasions.
Industry Context
MOS Food Services, Inc. operates in Quick-Service Restaurants / Fast Casual Dining.
Key facts
Founded: 1972 · Headquarters: Tokyo, Japan · Employees: 1,362 · Revenue: ¥27.41 billion (Q3 FY2026) · Market cap: ¥131.6 billion (~$0.9B USD)