OUG Holdings Inc., through its subsidiaries, engages in the wholesale of marine products in Japan. The company distributes marine products primarily to wholesalers, mass retailers, supermarkets, restaurants, hotels, and stores. It is also involved in the aquaculture of yellowtail, sea bream, and amberjack; processing farmed fish fillets and local seafood; sale of live fish; sale of processed products, such as fresh fish, rice, and vegetables; logistics and distribution business; purchase and sale of fresh and frozen shrimp; sale of salt-dried sockeye salmon, mentaiko, cod roe, salmon roe, other fish roe, seafood bowl, and sushi products; and online sale of shrimps, crabs, and eel products. In addition, the company manufactures and sells food products for hotels and restaurants, as well as offers cooking agency services. Further, it is involved in the insurance agency and leasing businesses. The company was formerly known as Osaka Uoichiba Co., Ltd. and changed its name to OUG Holdings Inc. in October 2006. OUG Holdings Inc. was incorporated in 1946 and is headquartered in Osaka, Japan.