Kkokkoajji in Sillim is a chicken restaurant where boneless chicken is eaten with ramyeon sari. The signature dish is spicy-sweet, flame-charred chicken with chewy ramyeon sari added in. The heat level runs from 1.5 to 3, salad and chicken mu are self-refill, and there is a unisex restroom inside. Portions run small and the menu is limited.