Sinjeong Sijang Ulsan Son Kalguksu is a kalguksu restaurant at the entrance of the kalguksu alley in Sinjeong Sijang, Ulsan. It serves son kalguksu and sujebi in an anchovy broth, with kimchi and kkakdugi on the side. The wait line is not long, and two people can order kalguksu and sujebi separately. The sujebi is cut into squares from the kalguksu dough rather than torn by hand.