Koukou Kyuji Zawa-san

Risa Miyakozawa, known as Zawa-san, is a member of Nissen High School's prestigious baseball club, but she's a girl… She trains and practices hard knowing she'll never be allowed to play in a real game. A quirky manga, focused more on the characters around Zawa-san reacting to her rather than baseball heroics or high school romance. Nominated for the 3rd Manga Taisho Award (2010).