细节
A BIZEN WAKIZASHI
SIGNED BIZEN KUNI JU SANKAN SHITAHARA TOMOKUNI, MOMOYAMA PERIOD (EARLY 17TH CENTURY)
Sugata [configuration]: u-no-kubi zukuri, narrow, even breadth, shallow curve, extended kissaki
Kitae [forging pattern]: ko-itame, chikei, small sumihada
Hamon [tempering pattern]: suguha-cho with ko-midare, hotsure, kinsuji of ko-nie
Boshi [tip]: strong kinsen into hakkikake
Nakago [tang]: ubu, shallow funagata, kiri file marks, two megugi-ana, ha-agari kurijiri
Habaki [collar]: finely-worked double gold-clad copper with gold-clad seppa
Nagasa [length of blade]: 42.8cm.
Koshirae [mounting]: wakizashi koshirae, the black-lacquered scabbard textured with stylized swirling waters, fuchi-kashira shakudo with some migakiji on the fuchi, and both with nanako panels with dragons carved in high relief with gold inlaid details, signed Yasutaka, sentoku menuki of karashishi, oval shakudo tsuba with applied gold paulownia mon, gold-clad kozuka with gold dragon applied to a shakudo nanako panel