Mark with Japanese mark: 如柳 "Joryou" | #433228

如柳 "Joryou". This mark comes from a "fuchi", a sword ferrule in the shape of a cap or ring, and was made by Joryou. Joryou worked as a "soukenkinkou" in the Nara line of the Murakami house. Soukenkinkou is the Japanese name for metalworkers who design accessories for bladed weapons.