Mostly French wines, with some rare bottles you won't find elsewhere in town. Be prepared to pay, though. There are several different caves, with prices going up the farther in you go. In front they also sell cheeses, imported foods and party supplies and wine accessories.
This book will introduce you to more than twenty of Japan's favorite specialty foods that are less well known abroad, along with a guide to the best places in Tokyo to try them and expert tips on what to order. From Bento.com.