Ryusenso Hwamyeongjeom is a Japanese restaurant in Hwamyeong-dong, Busan, serving Hakata tonkotsu ramen, gyoza, and tori karaage. The ramen uses thin noodles in a rich broth, and the salt level can be adjusted lower. The building has parking on the second and third floors, making it convenient to visit by car. The chashu has a smoky, charred aroma.