Rokmen is a ramen shop in Seongsu, set slightly away from the main street, serving tonkotsu ramen and cold ramen. It serves con butter rice ramen and fried items together, and noodles, chashu and eggs can be added as extra orders. The shop has only U-shaped counter seating, orders are placed at a kiosk, and customers sit from the inner seats in order of arrival. Kitchen ventilation is poor, so the smell of frying can cling to your clothes.