Seoul Magongnaru Katsu is a tonkatsu restaurant in Gangseo-gu, Seoul, serving deungsim donkatsu and hire katsu. The deungsim donkatsu is served like a pork steak and is the main dish, and curry can be added to the hire katsu. The small dining room has one table for four and two tables for two, so seats fill up even before 6 p.m. Food does not come out quickly.