36" OAL, 25" blade with a straight hamon, copper habaki, and a set of asymmetrical bo-hi grooves on the sides. The round iron tsuba has pierced-through decoration, with the pattern repeated in gold on the fuchi and kashira and a brown cord wrap over spear-shaped menuki and a brown lacquer painted saya. The tang has two mekugi-ana, with a seven-figure signature on the left side.