Mei (signature) : mumei(Heianjyo)
Length : 7.9cm x 7.51cm ( 3.11inches x 29.57inches)
Thickness of rim: 0.45cm ( 0.18inches)
Jidai(era) :Edo Period
Special feature: Round edge square tsuba with autumn leaf design engraved and inlaid with brass. Unfortunately, there are some parts that the inlay falling apart. The tsuba has typical Heianjyo Zogan gorgeous pattern design.
AOI estimation paper
In Kiri box.