Mendou Nishiki is a small ramen shop in the middle of Kabukicho, Shinjuku City, Tokyo. Its signature duck broth shoyu ramen pairs clear, light soup with duck chashu and thin noodles. The shop is open from 6 p.m. until 1 p.m. the next day, and orders are placed by buying a ticket from a ticket machine. Seating is limited because the shop has only counter seats.