It's another Ukai series restaurant - the same atmosphere but smaller scale of Japanese garden but it's in the centre of Tokyo which makes most people convenient to visit. I prefer Tofu food than Toriyama or Chikutei meat - you don't need to cook yourself thus more relaxed time. There is also Tofu Ukai in Hachioji, which is also good food and bit cheaper menu for the same food. You can see some antique Japanese tofu making tools in the restaurant. Best to enjoy as tourists in Japan or for a quiet long lunch with friends.