Season
- Season 1 1998-04-08
Episode
- Episode 1: Hayakawa Ryou, Age 15
- Episode 2: A baseball team at a prestigious girl's school?
- Episode 3: In my father's footsteps
- Episode 4: Welcome Seira!
- Episode 5: Wave motion swing!
- Episode 6: Catch this!
- Episode 7: We need you Izumi
- Episode 8: The future on the line
- Episode 9: Winners & Losers
- Episode 10: The Kisaragi Nine
- Episode 11: Aim for Koshien!
- Episode 12: One hundred pitches
- Episode 13: The girl stratagem
- Episode 14: Lightning ball
- Episode 15: Scandal
- Episode 16: Exile
- Episode 17: Visions
- Episode 18: The gift
- Episode 19: Hearts & Diamonds
- Episode 20: Back in Training
- Episode 21: I hate you, Takasugi
- Episode 22: You're not alone, Yuki
- Episode 23: Beauties VS. the Beasts
- Episode 24: The kiss
- Episode 25: Field of broken dreams
- Episode 26: Shine, Princess Nine!
Princess Nine Season 1 Hearts & Diamonds
Keiko Himuro, Chairman of the Kisuragi School, puts together an all-girl baseball team led by Ryo Hayakawa, daughter of a legendary pitcher, in hopes of proving that girls can compete just as well as boys. Their goal: Koshien stadium, where only the best teams get the opportunity to play.
