Kozuka Kogatana:
Kozuka: Mei (signature) : Oomori Hideshige
Kogatana: Mei (signature) : Aoi Shimosaka
Maximal length (Kozuka and Kogatana): 22.0 cm or 8.66 inches
Blade Length : 11.97 cm x 12.5 cm ( 4.71 inches x 4,92 inches)
Kozuka Length : 9.58 cm x 1.36 cm ( 3.77 inches x 0.53 inches)
Jidai(era) : Edo period
Special feature: On the Shakudo, dragon is engraved.
back side is copper. There are some dents. But this is reasonable price.