Taro Yamada gave up on baseball and enrolls in a high school with no baseball team. But that's where he finds the strongest battery, Haruka Kiyomine and Kei Kaname. Why would they be here? Besides, Kei has amnesia and forgot about baseball.
I'll make you remember 
how fun baseball is with my pitching.
.سأجعلك تتذكّر كم كرة القاعدة ممتعة برمياتي
Ich werde dich mit meinen Pitches
wieder daran erinnern, …
Je vais t’aider à te rappeler,
avec mes balles,
Riuscirò a farti ricordare 
quanto sia divertente il baseball.
Eu vou fazer você lembrar,
com as minhas bolas,
Своими подачами
я помогу тебе всё вспомнить.