This was a really wonderful and festive dining experience.
Shibuya has interesting yet relaxing decor including bamboo trees separating the tables. The veggie roll was yummy and the tempura batter was some of the best I've ever tasted -- crisp and lightly applied. They have an impressive sake collection if you're into that sort of thing. I enjoyed looking at the maps they had pictured on the menu, showing where in Japan all the different sakes are from. The edamame was exceptional... so good with the rock salt!
The waiter was really knowledgeable -- he was able to help us select enough food for two people and he suffered through our million questions about the various ingredients in each roll.