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 check it out and he's instantly captivated by it. With no prior experience and poor physical conditioning, join Ei-Chan as he embarks on a tennis journey using his smarts, dedication and work ethic. Note: Won the 38th Kodansha Manga Award in the Best Shōnen Manga category in 2014.