· Blade info
Craftsman/職人: Tasai Akio (Father) and Tasai Michio (son)· 田齋明夫氏、道生氏作
Place/地域: Echigo Sanjyo・越後三条打刃物
Steel/鋼: White steel・白紙鋼
Jigane/地金: Damascus (Kitaechi)・天杢模様鍛地
Full length/全長: about 215mm
Blade length/刃幅: about 60mm
Width/幅: about 21mm
Box/箱:With wooden box・桐箱付