Obong Katsu is a tonkatsu restaurant in Chaebu-dong, Seochon, near Gyeongbokgung Station in Seoul. It serves hire katsu and sirloin katsu, with the hire katsu prepared moist and tender and the sirloin katsu keeping its juices and crisp breading. Menchi katsu and chashu ramen can be ordered as well. The dining space is small.