Manrijangseong is a Korean-Chinese restaurant in Osaka, located on the basement first floor of a building in Shimanouchi, Chuo Ward. It shares the space with Hanssam and Sakuratei as a shop-in-shop. The menu includes jaengban jjajang, haemul jjamppong, and tangsuyuk, with the jjamppong featuring generous seafood and a spicy broth. Customers who find the spice level overwhelming can say so before ordering.