Hotcho Seongsu Okonomiyaki is a Hiroshima-style okonomiyaki restaurant in Seongsu, reachable on foot from Exit 5 of Seoul Forest Station. The signature two-person set includes Hotcho Hiroshima okonomiyaki, togarashi yakisoba, and yakigyoza. The open kitchen lets diners watch the cooking, and the finished dishes arrive on a table griddle so they stay warm through the meal. In the evening there is a wait, and sitting down right away is difficult.