Kamui Shimokitazawa is a Chinese restaurant in Tokyo that specializes in tantanmen and Sichuan mapo tofu. It sits on the second floor of a shopping street building near Shimokitazawa Station. The special tantanmen has a thick sesame broth with chili oil and sansho, and you choose between thin and thick noodles. You order at a ticket machine at the entrance, a salt rice ball comes before the meal, seating is mainly at the counter, and payment is cash only.