Koufuku Wagyu Yakiniku is a Japanese BBQ restaurant in the basement at the far end of Dotonbori in Namba, Osaka. It serves all-you-can-eat Kuroge Wagyu yakiniku, with sirloin steak, rib, tongue, and shrimp grilled at the table and courses that can be refilled across multiple rounds. Orders are placed by QR code, and staff assist guests who do not speak Japanese. Kimchi, cucumber kimchi, cucumber tantan, and bibimmyeon can be ordered as well.