A Tachi signed Unjô in uchigatana mounts. It was designated Jûyô Bijûtsû on December 24th, 1937, and was 2 shaku, 6 sun 1 bu long. The JB set number is 537 and the Yamanaka number is 3. It also had been submitted bu Uesugi Yoshiaki to the Yonezawa police on October 5th 1945.
The Missing Jûyô Bijûtsû by Unjô
Koshirae and Tsuba for the Missing Jûyô Bijûtsû by Unjô