Besides the usual tonkatsu, Katsukura offers variations like deep-fried shrimp and scallops, yuba (tofu skin) croquettes), and nice side dishes like chawanmushi, tofu salad and kakuni stewed pork. The original shop is in Kyoto. Budget around Y1600 for food.
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.