Yokozuna Tonkatsu Dosukoi Tanaka is a Japanese restaurant in Tokyo that serves thick tonkatsu alongside a sumo experience meal. The tonkatsu has a layer of fat that keeps it from being dry, and the meal comes with rice and traditional chankonabe. Seating is very limited, so a reservation is required before visiting, and sumo wrestlers explain training methods and rules in English and Japanese before demonstrating actual bouts. The food portions are on the small side.