Sioldon Ilwon is a donkatsu restaurant near Ilwon Station's food alley and Samsung Seoul Hospital. It serves anshim katsu, teuk deungsim katsu, cheese katsu, and tomato curry udon, and the donkatsu is aged for 72 hours. On a weekday at 1:30 p.m. there was no wait to get in, and the shop has free parking in front and an aging refrigerator. A wait forms during lunch hours.