Royal Holdings Co., Ltd., through its subsidiaries, operates a chain of restaurants in Japan. It operates through Restaurant Business, Contract Food Service, In-Flight Catering Business, Hotel Business, and Food Manufacturing segments. The company operates restaurants under various brands, including the Royal Host; the TENDON TENYA, a tempura and tempura rice bowl restaurant; the Cowboy Family that provides salad bar, steak, and hamburgers; the Sizzler, a grill restaurant; and the Shakey's, a pizza restaurant. It also operates specialty restaurants under the Hananoki, Royal Garden Cafe, Pinkberry, The 3rd Cafe, and Rose Bakery names, as well as a hotel under the Richmond Hotel brand. In addition, the company operates restaurants and retail shops at airports, highways, department stores, convention centers, offices, hospitals, etc. Further, it produces sweets, breads, and sweet potatoes desserts; frozen cakes breads and dressings; and Halal products, as well as provides in-flight catering services. The company was founded in 1950 and is headquartered in Tokyo, Japan.