Maruo Eiitirou (E-Chan), a first year honor student, one day decides he's unhappy with the way things are and lacks exercise. He finds a flyer for the Tennis Club and decides to check it out. He's instantly captivated by it. With no prior experience and poor physical conditioning, join E-Chan as he embarks on a tennis journey using his smarts, dedication, and work ethic.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.