Goun Donkatsu is a restaurant in Seongsu, Seoul, that serves thick Japanese-style pork cutlets. It offers tenderloin katsu and loin katsu eaten with salt and wasabi, along with tonjiru containing pork. Around 11:30 a.m. on weekdays there were seats available, but by around 11:45 the dining room was full, and there are bar-style single tables as well. The breading is greasy from the oil.