Amamane

Seiichi Yasuda, who is better at baseball than any of the members in practice, cannot demonstrate his ability in the game due to rising illness.

He works on his own practice to change himself, but the results are not good at all. He finally overworks himself and falls to the scorching ground.

His junior, Satsuki Suzumori, who has a feeling for Seiichi, said while caring for him.

"I'll become his manager, so that this never happens again!"

In this way, Satsuki begins to take care of Seiichi's practice and every corner of his personal life.