Ogunsu Jae Donkatsu Yeonnam serves donkatsu and croquettes in Yeonnam, Seoul. The shop fries donkatsu, chicken katsu, potato croquettes, and meat japchae croquettes in breadcrumbs made in-house. Orders are fried to order, so the food is at its best eaten warm. The donkatsu sauce is on the salty side, so dipping only a little is better.