· Info
Craftsman/職人: Akio Tasai(Father) and Michio Tasai(son) · 田齋明夫氏、道生氏
Place/地域: Echigo Sanjyo・越後三条打刃物
Steel/鋼: Tasai special blue steel ・田斎別注 青紙鋼
Jigane/地金: Modern soft iron・極軟鉄
Full length/全長: about 460mm
Blade length/刃長: 300mm
Neck length/首長:170mm
Blade angle/刃角: about 30 °
Type of URA/裏の種類: Black&Normal・黒裏&単数裏
Type of woodhandle/木柄の種類: Japanese white oak・白樫