Arigatou Service operates three business segments: a Reuse business (108 stores), a Food Service business (25 stores), and a Regional Revitalization business (10 facilities). The Reuse segment operates franchised second-hand retail stores under brands such as HARD OFF, OFF HOUSE, Hobby OFF, and BOOK OFF primarily across Kyushu, Ehime, and Okinawa, as well as overseas locations in Cambodia and Thailand. The Food Service segment runs both franchised outlets (Mos Burger, Tomato & Onion) and proprietary restaurant brands in Ehime, Kagawa, and Kochi prefectures, while the Regional Revitalization segment manages hot spring lodging facilities, agricultural product sales, and food manufacturing operations in Ehime and Kyoto.