If you're in the Uehara neighborhood and have a hankering for craft beer, this taproom run by Swan Lake may be of interest - they offer a handful of beers from Swan Lake plus a few guest taps. Guest beers are priced around Y1350-1400 a large glass, and there's also a table charge. (Open from 1pm Mondays.)
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.