Jobaksa Naengmyeon is a naengmyeon restaurant in Changwon that serves Hamhung-style mul naengmyeon, bibim naengmyeon, and mandu. The mul naengmyeon has a strong dongchimi broth, and the noodles are thin and chewy. While waiting, customers drink warm broth from a cup, and the mandu are made in-house. The naengmyeon is priced high.