From the moment she saw Ryo Hayakawa pitching, the chairman of Kisuragi Girls's School has dreamed of forming a girls' baseball team: one which will compete against the boys for the honor of playing at Koshien Stadium and representing the school in the prestigous high school championships.

Many obstacles stand in their way. The league won't let them play, the faculty and parents' association object, and their season is dogged by scandal, illness, tragedy, and romantic complications.

And even if Ryo can lead her team through all that--there are still games to win!