Windmill Shuriken

Windmill Shuriken (a.k.a. "Orange Shuriken", "Windmill Star") is a recurring Ninjutsu in the Ninja Gaiden games. It is fired straight forward like the Shuriken, but always accelerates towards Ryu's position. Because of this, it can be kept on the screen indefinitely by jumping and avoiding catching it. When handled correctly, it can be one of the most effective Ninjutsu, where a single shot can be used to take out every enemy in an entire room.