Menyahanabi Jamsil Main Branch is a Japanese mazesoba restaurant in Songpa-gu, Seoul, a nine-minute walk from Exit 1 of Jamsil Songpanaru Station. The signature mazesoba is eaten original style, then with kelp vinegar added, and finally mixed with rice. A wait forms before opening, and customers arrive quickly once service starts, with the line managed in the hall. The small space makes the wait long.