TV Tokyo Music

Recruited by a clandestine police organization, "K" must stop a plot by student radicals to create anarchy in Japan. Armed with a hi-tech steel yo-yo, and a new name (Asamiya Saki), she must infiltrate an elite high school to find...

A young student named Kousuke Ueki gets chosen to battle in a tournament. Kousuke has the power to turn garbage into trees and will fight against other students.