Ordering number : 14351 Katana in Shirasaya, with Koshirae. (NBTHK Tokubetsu Hozon Paper) Signature :Oumi Daijyo Houjyouji Tachibana Masahiro On Kanbun 5th year(1665) December 22nd, Yamano Kantaro Nagatsugu has layered two bodies and cut the *Karigane area in one stroke. ...