虹色ドッジボール 〜乙女たちの青春〜

In the near future, the sport of dodgeball has grown in popularity to rival soccer and baseball, and an international professional league has been established. Youth teams from across the country play and compete for a chance to join the pros. Ten girl's teams have been selected for a tournament, and the winning team will be allowed to join the professional league. [From Moby Games]