Yesan Guksu is a noodle shop in Seoul that serves myeolchi guksu and sujebi. It sits in front of the E-Mart in the Star City restaurant district in Gwangjin-gu. Bibim guksu and meat mandu are also on the menu, and the myeolchi guksu broth is lightly salted. The dining room became cleaner and brighter after a renovation, and the taste of the noodles is divisive.