Ramen Koujun is a ramen shop in an outlying part of Pyeongtaek that serves Japanese ramen and butadon. Its flying fish shoyu ramen adds chicken broth to a savory aroma reminiscent of flying fish and katsuobushi, and the butadon comes with a sauce similar to that of Fukuoka's Inadaya SUN. Customers write their names on a waiting list and wait their turn, which can take over 30 minutes. Parking is very inconvenient.