Siol Don Seongbuk Direct Branch is a donkatsu restaurant in Seongbuk-gu, Seoul, reached by entering the alley next to Napoleon Confectionery from Hansung University Station. It serves anshim, deungshim, and teukdeungshim donkatsu along with kimchi nabe. The fried coating is crisp on the outside while the meat inside is tender. The menu centers on donkatsu.