Tokyo Ramen 3900 Andong Jungang is a ramen shop in Junggu-dong, Andong. It serves tonkotsu, shoyu, and chokarai ramen, along with gunmandu and okonomiyaki. Orders are placed at a kiosk, and the bean sprouts can be refilled on request, with a generous portion of extra noodles also provided. Service in the store is self-service through to picking up the food.