It doesn`t get much more Japanese than this. In Tokyo, there is a restaurant called Hananomai Sumo Restaurant. The name is pretty self-explanatory. In the middle of the restaurant, there is a sumo ring (dohyo). The dohyo is used as a stage to entertain guests, and you can see sumo matches too!
One of the restaurants main dishes is called Chankonabe. Chankonabe is a Japanese hot pot eaten by sumo wrestlers to gain weight. So if you`re on a diet, I don`t suggest this dish, but you`ll definately enjoy watching Japan`s traditional wrestling sport.