Maruo Eiichirou (Ei-Chan), a first-year honour student, one day decides he's unhappy with the way things are and lacks exercise. His mother then gives him a flyer for the local Tennis Club, he decides to che...

Akatsuki and his good friend Kiyoharu (whom Akatsuki calls Kiyo-chan) have been playing one-on-one basketball for quite sometime. Unfortunately, things started to change after they joined a very strong baske...