IWAMA NAOYOSHI (DIED CIRCA 1825) A Shakudō (Copper-Gold Alloy) Set of Sword Fittings for a Tantō (Dagger) Edo period (1615-1868), circa 1800Property of various ownersIWAMA NAOYOSHI (DIED CIRCA 1825)A Shakudō (Copper-Gold Alloy) Set of Sword Fittings for a Tantō (Dagger) Edo period (1615-1868), circa 1800Comprising a kozuka, wari-kōgai fuchi-gashira, kurikata, koiguchi, kozukaguchi, menuki, kojiri, and tsuba, all decorated in takabori, shishiaibori and iro-e takazogan on a shakudō migaki ground, signed on various pieces NaoyoshiWith an outer wood box and an inner fitted wood tomobako storage box inscribed Naoyoshi issaku ryūko zu soroi kanagu (Set of sword fittings with dragon and tiger design by Naoyoshi) and with an attestation on the underside of the lid written by Sato Kanzan and dated Showa hinoe uma chūshū no hi (A day in mid-autumn, 1966) (11) 7 1/4in (18.5cm) long, the kōgaiNone