Brown Donkatsu Gangnam-gu Office Station Branch is a donkatsu restaurant near Gangnam-gu Office Station in Seoul that serves old-style Western-style donkatsu. It focuses on deungsim and ansim donkatsu with a sweet, clean sauce. A soup and bread spread with jam come out before the meal, and the bread is dipped in the soup. The sauce tastes sweet at first and becomes greasy by the end of the meal.