The second branch of one of Tokyo's best Indian restaurants, Nirvanam specializes in southern Indian fare made with high-quality ingredients - lots of mutton, chicken and fish curries and some excellent starters. Budget around Y3000-4500 at dinnertime; they also have a popular lunchtime buffet for Y1200. No lunch on weekends.
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.