Wagyu Itto Yakiniku Bouya - Tokyo Station

This restaurant is on the B1 floor of Tokyo Station, next to Character Street, and serves wagyu yakiniku and naengmyeon. Its main offerings are yakiniku sets for two to three people and for four to five people, and the naengmyeon uses chewy noodles. Walk-ins have to wait, so booking ahead is better. The room is loud enough that conversation is difficult.