Haengbokhan Guksujip is a noodle restaurant in Sillim-dong, Gwanak-gu, Seoul, serving janchi guksu and bibim guksu. The janchi guksu comes with a rich anchovy broth and toppings such as zucchini, egg garnish, yubu, and kimchi, along with yeolmu kimchi on the side. The kitchen is open, and the large portion is enough to fill an adult man. There is a wait at lunchtime, and the small space leaves few seats.