Yokohama Gyorui Co., Ltd., together with its subsidiaries, engages in the sale and processing of marine products in Japan. It operates through Seafood Wholesaler and Real Estate Rental Business segments. It also engages in the rental of food processing facilities. The company was formerly known as Yokohama Uo Co., Ltd. and changed its name to Yokohama Gyorui Co., Ltd. in January 1948. Yokohama Gyorui Co., Ltd. was incorporated in 1947 and is headquartered in Yokohama, Japan.