25" nagasa. 39" overall. Shinogi-zukuri katana with single hole nakago that is signed with four character mei on left side and has black lacquer shumei on right side. Blade features a chu-kissaki, ihori mune, omaru boshi, gunome hamon, and masame or muji hada. Mounts are WWII kai-gunto style with black rayskin saya, gilt brass fittings, copper habaki, dark brown ito, and black same. Attached to sarute is a brown/blue sageo cord, most likely added at some point.