This budget chain serves two kinds of Nagasaki-style noodles - sara-udon (crisp fried ramen noodles topped with vegetables, pork and seafood in a thick sauce), and Nagasaki champon (similar to the above but in a pork-based soup). Side dishes include gyoza dumplings (regular, cheese, and mentaiko-cheese) and fried rice. Open Mondays 7am-midnight; Tuesday-Friday 24 hrs; Sat midnight-5am; Sun 11am-10pm.
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.