Shukujo

The Ancestral Sword of the Crane.

Forged by Doji Yasurugi

Before Shinjo gathered the ancestral swords of the clans and scattered them to the heavens, Shukujo was used to choose the next Crane Clan Champion upon the death of the old.

When wielded by the true clan champion, Shukujo would release the most joyeous, clear note.