Inageya Co., Ltd. engages in the retail business. It operates through the following segments: Supermarket, Drugstore, and Retail Support. The Supermarket segment sells fresh and processed food items, main staples, prepared dishes, and sushi. The Drugstore segment offers pharmaceutical and cosmetic products. The Retail Support segment deals with real estate management, food manufacturing, store support services, and farming. The company was founded by Namizo Saruwatari in 1900 and is headquartered in Tokyo, Japan.