Rokunomiya Namba Dotonbori serves all-you-can-eat wagyu and beef yakiniku near the Dotonbori River. The unlimited spread also includes kimchi, ramen, rice, naengmyeon, and ice cream, and staff offer menu recommendations and grill the meat. Window seats look out over the Dotonbori River, and reservations can mean entering without waiting. Leftover meat or side dishes may incur an extra charge, so order only what you can eat.