Luajin is a Vietnamese restaurant near Hapjeong Station and Sangsu Station in Seoul, serving mu kata, pho, and banh xeo. Mu kata involves grilling meat on a griddle and cooking vegetables and seafood in the broth around the edge, like shabu-shabu. The restaurant has a rooftop on the third floor, where diners can eat while looking at the view through the full-length windows. The menu also includes dolsot pho, gopchang (grilled intestines) pho, and pineapple fried rice.