Kyugaku is a yakiniku restaurant on the main street of Dotonbori in Osaka, serving unlimited meat, alcohol, and drinks. The meat selection includes a beef tongue set, galbi, and black-haired wagyu special galbi, with vegetables and kimchi ordered alongside. Orders are placed on a tablet at the table, and beef tongue and galbi can be added as much as you want. The wait line was not long even on weekends.