Oomitsu Co., Ltd. engages in the sale of commercial food and marine products. It operates through the following business segments: Foreign Trade, Amica, Marine Products, and Others. The Foreign Trade segment deals with the wholesale of products to major food service chains, hotels, and restaurants. The Amica segment handles cash and carry retail business. The Marine Products segment covers the wholesale of shellfish and other marine products. The Others segment includes solar power generation business. The company was founded by Hikaru Kanamori in June 1948 and is headquartered in Ogaki, Japan.