Takumi Harada is an extremely gifted baseball pitcher. Upon entering junior high school, Takumi moves to a town situated in the mountains due to his father's job transfer. There, he meets a new classmate Go Nagakura, a catcher who is able to get Takumi's most powerful pitches. Takumi and Go both join the school's baseball team where they develop a firm friendship and grow as individuals through their battery.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Day They Met | 2016-07-14 | 25 min |
| Season 1 | Episode 2 | The Bank of a Pond | 2016-07-21 | 25 min |
| Season 1 | Episode 3 | Dispute | 2016-07-28 | 25 min |
| Season 1 | Episode 4 | Standing on the Ground | 2016-08-04 | 25 min |
| Season 1 | Episode 5 | Incident in the Locked Room | 2016-08-11 | 25 min |
| Season 1 | Episode 6 | Challenging a Strong Team | 2016-08-18 | 25 min |
| Season 1 | Episode 7 | Time for a Showdown | 2016-08-25 | 25 min |
| Season 1 | Episode 8 | The Autumn of Endings | 2016-09-01 | 25 min |
| Season 1 | Episode 9 | Throwing Home | 2016-09-08 | 25 min |
| Season 1 | Episode 10 | That Day Again | 2016-09-15 | 25 min |
| Season 1 | Episode 11 | Their Spring | 2016-09-22 | 25 min |
| Writing | Atsuko Asano | Novel |
| Crew | Tomomi Mochizuki | Script |
| Visual Effects | Takako Shimura | Character Designer |
| Visual Effects | Hideoki Kusama | Character Designer |
| Visual Effects | Hideoki Kusama | Animation Director |
| Sound | Akira Senju | Original Music Composer |
| Directing | Tomomi Mochizuki | Series Director |
