Maximum Length : 22.34 cm or 8.79 inches
Blade Length : 12.59 cm or 4.95 inches
width of Hamachi : 1.20 cm or 0.47 inches
Jidai(era) : Edo period.
Special feature : From ancient time, Japanese people hate earthquake, Kaminari (Thunder lightning、thunderbolt）fire and elderly men. Traveling person worry about the thunderbolt.
So they were bringing a lucky charm not hit from the thunderbolt.
This Bashin is typical fortune tag.
Bashin means It is told with a needle to do the blood omission of a part congested in the situation
that a horse is tired of walking with the horse needle, and cannot walk more than this.