Sangsutong is a restaurant in Seoul specializing in tonkatsu. The menu includes cheese tonkatsu, which can be ordered in a large size, as well as spicy tonkatsu and steak deopbap. If you ask in advance, plain tonkatsu can be served with the sauce on the side, and you can request more rice. Ottogi soup comes with the meal, and the taste is ordinary and similar to tonkatsu served elsewhere.