You will definately need a reservation on a weekend night , we were lucky enough to get space for 2 on a friday. You will not be dissapointed with this restaraunt, do not think of this place as your run of the mill teppanyaki with peforming chefs and mediocre food. All the ingredients used were extremely fresh, and the service was quick and efficient. We tried their specialty Fish which was Grill/steamed in salt, which was amazing. And the Duck breast salad with Duck liver was exquisite.
All that being said, it is located within a 5 star hotel, so you can expect to be paying 5 star prices.
The White Sesame ice cream was something else, Its the first time ive seen White sesame ice cream with majority of japanese restaraunts serving the black sesame Ice cream worth the visit just for the ice cream!