Udon Kino Ya Yongsan Main Branch is an udon restaurant a 10-minute walk from Yongsan Station Exit 1, and it serves udon together with donkatsu. The cold udon and bukkake udon have chewy noodles, and the anago tempura udon and mentaiko sesame oil bukkake udon are also ordered. Seating runs from single-diner seats to tables for up to four people. Ordering and serving take time, so expect a wait.