Jinsomunnan Son Kalguksu is a noodle shop in Centum, Busan, serving kalguksu, sujebi, and gimbap. The menu also includes deulkkae kalguksu, a mildly spicy bibim kalguksu, gimbap, and haemul pajeon. Sujebi can be ordered after 13:00, and the shop has a separate space inside. The shop is very crowded at lunch, and food takes a long time to arrive after ordering.