Shinjuku Yakiniku Gyutan no Lemon Sohonten is a restaurant in Nishishinjuku, Shinjuku City, Tokyo, that specializes in beef tongue dishes. It offers a basic beef tongue set and a half-and-half set of gyutan and galbi, with rice and side dishes available for refills. Staff who speak Korean explain the menu, and diners squeeze lemon juice directly into the lemon sour themselves. The basement entrance and waiting area are small.