I've eaten at this restaurant many times now, and I've never been disappointed. The sushi at lunch or dinner is always wonderful, and they have both pre-arranged meals or you can order by the piece. For non-sushi lovers, there is a lot on the menu that is not raw fish, so you can enjoy almost anything (including a couple nice salmon dishes).
One hint to this place; if you want to sit in the hibachi room, plan on going early, because the hibachi room fills up early, and I don't know whether they accept reservations. Still, this is a great (and very pretty) place to eat.