Jeongdeun Geureut is a Japanese restaurant in Seoul that serves dishes such as Jeongdeun Katsu and salmon rice bowls. The signature Jeongdeun Katsu holds sirloin katsu, tenderloin katsu, and menchi katsu together and comes with sauce poured over it. On weekday evenings around 7 p.m., the sake don and Jeongdeun Katsu have sold out, and the lunch hour brings a long wait. For a late lunch or dinner, expect a wait and sold-out menu items.