Eclectic cuisine in a convivial cafe-style setting, with brick walls and a pleasant open-air front area. There are numerous party plans, or you can order a la carte - budget around Y4000 at dinnertime, Y900 for lunch (served until 4pm). On Sunday mornings they're open from 8am. [Free wifi via Freespot; registration required.]
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.