Mei (signature) : Sekizenjou Kanemoto
Maximum Length : 20.0 cm or 7.9 inches
Blade Length : 9.0 cm or 4.6 inches x 1.21 cm or 0.47 inches
Jidai(era) :Middle Edo period.
Special feature: Gunome Midare and also 3 Tama(circle hamon).
Polish is old but the condition is very good.
AOI estimation paper
In Kiri box.