Suryn

The Celestial Sword of the Crab, was known only to its current owner, Togashi Satsu, who learned it from the Fortune of Steel himself.

Crafted
The blade was one of the eight blades commissioned by Lord Sun from the Xing Guo, the Fortune of Steel, and given to the Clan Champions.

Wakizashi
Satsu claimed that Xing Guo also forged a wakizashi to match the katana, but hid it in the Celestial Heavens to await a great Dragon hero. If that hero ever would appear and find the wakizashi, he would know the name of the katana as well, and would become the personal defender of the Dragon Champion.

Appearence
The katana allowed the wielder to see through all illusions, and to sense any nearby passages to the Spirit Realms.

Wielders of Yuruginai

 * Togashi Satsu
 * Mirumoto Kei