The Diamond on the Field (Ace of Diamond Miy...
After Heidi Dalton's parents recent divorce she moved back to Japan, from America, with her mom. Heidi's father is a professional baseball player back in the States so Heidi grew up playing and being around baseball. Because of that Heidi was offered a spot on the Seido Baseball team by her God Father, Coach Kataoka.
During her first year many of the guys doubted her at first, even players from other teams because of her gender. She caught many people's attention, espicially Miyuki Kazuya. After he found out about her pitching abilities the two of them formed a battery together and Heidi was able to prove everyone wrong that she can play with the boys and be a total bad ass at it too.
Now it's her Second Year at Seido and Heidi's and Miyuki's feelings start to change towards eachother. Will this battery stay the same or will they become more than just a battery?