Ordering number: F22706
Tsuba:(NBTHK Hozon Paper)
Mei (signature): (Kao)(judged as Higashi Ryusai school)
Dimensions:7.40cm x 6.71cm(2.91inches x 2.64inches)
Thickness of rim:0.38cm(0.14inches)
Jidai(era): The Edo period
Special feature: Sumiirikakugata-shaped polished Shakudo Tsuba. Four Gentlemen(https://en.wikipedia.org/wiki/Four_Gentlemen) are engraved with flat inlay. The rim is Uchikaeshi.
NBTHK Hozon Paper
AOI estimation paper
In Kiri box.