I don't normally come to restaurants in this part of town, but my usual hotel in the financial district was booked, plus I've heard great things about it. Very friendly and casual atmosphere. The waiters, in true jap fashion, are constantly yelling out incompressible things. The spicy octopus appetizer is served with small pieces of seaweed that you need to scoop the octopus up with. It's very heavy on the wasabi... so it will clear your nasal passages guaranteed. The hamachi is a must, and the cabbage pancake is pretty good. Surprisingly, I enjoyed the black sesame pudding.