Pan Pacific International Holdings is a leading operator of discount stores and general merchandise stores primarily in Japan, operating 636 stores as of late 2024 nationally. It offers a wide range of products from packaged food, cosmetics, and household products to consumer electronics. The primary store formats include the Don Quijote discount stores, Mega Donki format, and general merchandise stores operated under FamilyMart Uny. Overseas operations concentrate on North America and Southeast Asia. The group has acquired small supermarket chains in Hawaii and California in the US and also accelerated store expansion across Singapore and Hong Kong.