The Hanzamune Dragon Koi Blade is the Legendary Sword of Akiba. When the city became open for public visitaion, Kitsune the fox became angry. Therefore, he was Chaorupted by Drakath and stole the Hanzamune Dragon Koi Blade to release O-dokuro.
A legendary blade crafted by the greatest Yokai swordsman, Hanzamune, in which the sword is named after. It is a great honor to wield this century-old sword.
- Reference to the sword of Inuyasha's brother and can open interdimensional rifts like Sesshomaru's blade, Tenseiga called the Meido Zangetsuha.