Okan-shokudo serves Japanese home-style food on the second floor, set back inside a clothing shop in Dotonbori, Osaka. The menu includes a grilled mackerel set meal and other home-style dishes, with three daily items that change each day. Guests follow a small sign up to the second floor and order from an illustrated menu board, choosing from the day's three items and selecting a rice portion. There is no English or Korean menu.