Soku: Chopper

By using the Soku-style as a base, the user blocks an opponent's attack. One successfully blocked, the user grabs the sharper end of their sword, and let's go if the handle. Pushing it, in a counter-clock wise direction, coming around to chop the opponent, mimicking a helicopter blades. The spinning of the blade is extremely fast, as most human instincts can't anticipate.