A katana that came from the faraway world of Vana'diel. The name "Shiranui" comes from a phantasmal light that suddenly appears over the eastern seas in Vana'diel. The blade of this katana is infused with that very light, and holds the power to trick the enemy's eyes to induce misses.
The Shiranui is a level 73 katana for Ninja that boasts 37 damage, 227 delay, +3 evasion, with the additional effect of adding Light Damage to attacks at night. It is dropped by the Notorious Monster Mother Globe.