Ganko Black Hyundai Trade Center Branch is on the basement first floor of Hyundai Department Store next to COEX in Samseong-dong, Gangnam-gu, Seoul, and serves thick curry and donkatsu. A set menu adds donkatsu to the curry, and donkatsu and curry can be ordered together. Spiciness comes in three levels: regular, mildly spicy, and spicy. The curry flavor is thick, and the mildly spicy level is less hot than Shin Ramyun.