Ramen Jeong Busan National University Branch serves tonkotsu, miso, and spicy ramen, and sits in the alley by the Lotteria and Kyobo Book Centre near Pusan National University. The tonkotsu ramen comes with a rich broth and meat, while the spicy ramen is served with a hot, pungent flavour. Meals are available after 9 p.m., and the vegetables are stir-fried for a smoky taste before katsuobushi and baekkimchi are placed on top. Those expecting authentic ramen will find the flavour adjusted to student tastes.