Yakiniku Nikunone is a private yakiniku restaurant in Shinjuku, Tokyo, serving wagyu-focused courses. The courses include cuts such as chateaubriand, beef tongue, and shinshin, along with Korean-style kimchi and namul side dishes. In separate rooms, a dedicated server explains each cut and its grilling, and grills the course meat at the table. The food and service are good, but the prices are on the high side.