Yoshioka School A futatokoro set of kozuka and fuchi-gashira Edo period (1615-1868), 18th/early 19th century Of shakudo nanako, the fuchi with a copper plate and the kozuka with a gilt-copper frame and back with nekogaki striations, the kozuka with three and the fuchi and kashira each with two daki-omodaka mon (confronted three-leaf arrowhead crests) in gold relief With two wood storage boxes The kozuka 3 3/4in (9.6cm) long