OUG Holdings Inc. engages in marine commodity distribution services. It operates through the following segments: Seafood Receiving Business,Off Market Seafood Wholesale Business, Aquaculture Business, Food Processing Business, Logistics, and Others. The Seafood Receiving Business segment sells marine products in the wholesale. The Off Market Seafood Wholesale Business segment sells marine products outside of the wholesale markets. The Aquaculture Business segment cultivates fresh fishes. The Food Processing Business segment handles seafood processing. The Logistics segment manages the main distribution of the marine products. The Others segment includes leasing business and middle trading in the seafood business. The company was founded on June 12, 1946 and is headquartered in Osaka, Japan.