Sosyu Jyu Kunihiro

About KUNIHIRO
Sosyu Jyu Kunihiro's ancestor was KUNIHIRO, a sword smith who was active during the Northern and Southern Dynasties, and his father was Sintogo Kunimitu.
Kunimitsu was the ancestor of Soshuden and the master of Masamune and Yukimitsu.
Kunimitsu, sometimes referred to as the best sword, is one of the most popular sword lovers.
Of course, there is also KUNIMITSU, which is designated as a national treasure.
This Sword is a very valuable Japanese sword as an existing sword and which has special preservation sword certificate (NBTHK Tokubetsu Hozon Token).
"Nie Utsuri"
POINT
Sosyu swords were used as consumables during the Warring States period, there are few existing swords.
The surface of the sword has "*Nie Utsuri"(* https://www.ksky.ne.jp/~sumie99/utsuri.html), and the sword has a beautiful function.