The blade was polished.
Blade length : 74.9 cm or 29.48 inches.
Sori : 1.3 cm or 0.51 inches.
Mekugi : 1
Width at the hamachi : 3.15 cm or 1.24 inches.
Width at the Kissaki : 1.89 cm or 0.74 inches.
Kasane : 0.65 cm or 0.25 inches.
Weight without Saya: 1125 grams.
Era : Late Edo period.
Shape : The blade is wide and thick longer sword with small sori kanbun style.
Jitetsu :Koitame had well grained with jinie attach nice texture.
Hamon : Koniedeki gunome midair and kogunome midair with togari gunome midair mixed.
Special feature : From the Jigane and Hamon, the sword looks shinshinto blade. The blade is long and wide healthy blade without Kizu and flow.
Tsuba :On the mokko style iron Tsuba, a dragon is engraved.
Fuchikashira :On the syakudo plate, a big brush and a man is engraved.
Saya : Black inro kizami saya.
Menuki : a bird on the tree is engraved by the syakudo plate.