Part of the popular Franziskaner chain, Franz club offers a decent selection of German beers and nice roast meats, sausages, ham and similar fare, served well into the wee hours of the morning. Budget around Y4000 at dinnertime. There's also a deluxe weekend brunch priced at Y2980.
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.