ROYAL HOLDINGS Co., Ltd. operates restaurant chains in Japan through subsidiaries, organized into Restaurant, Contract, Hotel, Food, and Other segments. Its restaurant brands include Royal Host, TENYA, Sizzler, Shakey's, Royal Garden Cafe, Mrs. Elizabeth Muffin, and Standard Coffee, along with beer restaurants, cafes, and specialty shops. The company also operates hotels under the Richmond Hotel brand and is involved in food manufacturing, purchasing, distribution, logistics, and frozen meal production under the Royal Host Deli brand. In addition, it develops and operates eating and drinking establishments on a contractual basis at airports, highway service areas, convention centers, office buildings, medical facilities, department stores, and government offices, and provides in-flight catering and real estate rental services. Incorporated in 1950, it is headquartered in Fukuoka City, Japan.