Nippongnaepong COEX Branch is a Chinese restaurant in COEX Mall at Samseong Station in Seoul that serves fusion jjamppong and pizza. The Original Jjamppong uses a spicy meat broth with quail eggs and chives, while Tobbong has a tomato flavor that lowers the heat. At lunchtime the seats fill with office workers from nearby, and food comes out quickly so the tables turn over fast even when there is a wait. The tables are placed close together, which makes the dining space uncomfortable.