25.75" nagasa. Shinogi-zukuri blade with two hole nakago signed with a Seki arsenal stamp, long mei to left side, and what appears to be obscured shumei with black lacquer on obverse side. Blade features O-kissaki, ihori mune, midare-gunome hamon, masame or muji hada, and no visible boshi on either side. Mounts are WWII-era shin gunto style with double seppas, leather covered saya, brass copper fittings, brown ito, and white same. Item is missing mekugi peg.