Tohto Suisan Co., Ltd. engages in the wholesale of marine products and frozen goods. Its operations are carried out through the following segments: Marine Product Wholesale, Cold Storage and Other Related Business, and Real Estate Leasing. The Marine Product Wholesale segment deals with the wholesale and consignment sale of marine products such as fish, squid, crabs, and shrimps. The Cold Storage and Other Related Business segment manufactures and process of marine products; involves in the cold storage and ice production business. The Real Estate Leasing segment leases real properties and develops wholesale market place. The company was founded by Tatsuzou Taguchi in February 1935 and is headquartered in Tokyo, Japan.