Nezu Udon Kamachiku is an udon shop in the Nezu residential area of Bunkyo City, Tokyo, serving warm udon, cold udon, and tempura. The thick, chewy noodles are the house's defining style. A line forms 30 minutes before opening, and the first seating appears to be reachable from it. The dipping broth and the warm udon soup are on the plain side compared with the noodles.