Svartlackerad saya, fäste med rockaskinn. Total bladlängd 54 cm, total längd 62 cm. Intyg på japanska medföljer.
Bruksslitage. Senare montering. Tsuban samtida. Klingan med repa.
Fujiwara-Takada school, itame mixed with masame and masame along the shinogi-ji, suguha, notare mixed with ko-gunome-ashi, the nioiguchi is compact and a mizukage or a utsuri at the area of the yakidashi appears, ryo-wazamono (very sharp swords) and Jo Saku rated (superior swordsmith).