Just got back last weekend from this hotel. We ate at all three restaurants, here are the reviewsL

Girandole - This is the restaurant that serves breakfast, and also has a la carte and set menus for lunch and dinner. The slant is towards italian with a japanese flair. We only had breakfast there but it was outstanding,

Kozue - This has bento boxes, shabu shabu, as well as traditional japanese meals. Food here is outstanding but just as pricy as the New York Grill. The Shabu Shabu was great. Dinner for two was about $250.

New York Grill - We had an outstanding dinner here, but reserved three weeks in advance and still had problems getting a reservation. The steak is the big attraction and absolutely melt in your mouth delicious! Well worth the $300 we spent on dinner One glass of wine and a 3 course dinner for 2 people).