A rusty old kusarigama (chain-sickle). It came out of the back of a barn. Details such as the era are unknown. Total length: 42 cm Sickle part: 13.5 cm Chain part: approx. 190 cm Weight: approx. 140g The handle has mother-of-pearl inlay for a non-slip grip. The blade doesn't seem sharp. There are chips in the blade. Collectors, what do you think?