Okami- Blade of Kusanagi

The Blade of Kusanagi is the third glaive Amaterasu obtains, right after defeating Ninetails. It is based off the legendary Japanese sword, Kusanagi(such creative naming XD), which could be considered Japan's Excalibur. In both Okami and traditional legend, the sword was used by Susano (although Susano has his own sword in Okami) to slay Orochi and save his daughter, Kushinada (who is Susano's girlfriend in Okami 0_0).

Want to make your own? Here's the colors I used:
~Green
~Sapphire(it's hard to tell in the picture, but the airy aura does sparkle)