Oomitsu Co., Ltd. is a general food trading company based in Ogaki, Japan. It operates through three segments: Foreign Trading Business, Amica Business, and Marine Products Business. Its activities include wholesale supply to restaurant chains, hotels, restaurants, and business cafeterias; cash-and-carry retail for small-scale food service operators and general consumers; and wholesale of seafood and shellfish to food manufacturers and wholesalers. The company was founded in 1948.