That Day Again
Kadowaki and Mizugaki are in a disarray, Kaionji and the other seniors graduate, and the Nitta Higashi baseball players are all doing voluntary practice to prepare for their rematch. Go tells Takumi that he is going to continue playing catcher. Spring has arrived for the Nitta Higashi Junior High and Yokoteni Junior High students.
Aired 16/09/2016EP 10 - That Day Again

BATTERY the animation
Asano's novels revolve around Takumi Harada, a young man who moves to a mountain town in Okayama prefecture during the spring break before he enters middle school due to his father's job transfer. Takumi is a pitcher, and after the moves he loses faith in his own talent, when suddenly his classmate Gou Nagakura appears in front of him. Gou has a strong desire to form a "battery" (a combination of a pitcher and catcher) with Takumi.
(Source: Anime News Network)