Gyeongseong Sushi is a sushi restaurant in Gongneung 1-dong, Nowon-gu, Seoul, near Taereung Entrance Station, Gongteureol Park, and Gongridangil. It serves thick cuts of fish, with a choice between mixed sushi and special sushi, and the special sushi includes tuna akami, sea urchin, and abalone. During meal times the average wait is 25 minutes, and leaving a phone number brings a call when your turn comes. Parking is available but not convenient.