Teppan-Yaki Yamanami is located in the Keio Plaza Hotel on the 7th floor. We visited in December and had the Winter Special. It was a five course meal that included an appetizer, grilled vegetables, half a Lobster, 120g of kobe beef, fried rice, miso soup, dessert, and a glass of Dom perignon. The food is simply amazing and the service was phenomenal. The food is very pricey (34,000 Yen, about $450 Canadian for 2 people) but worth every single penny. If you are looking for great Japanese food in Shinjuku and aren't on a budget, you need to check this place out.