吾郎的兒子·大吾，因為被沒有才能的事實與二代稱呼重壓，退出了海豚隊。然而就在小六時，放棄棒球的大吾面前出現了一個轉學生。自稱是佐藤壽也的兒子·小光的登場，讓大吾的棒球人生開始有巨大轉變…？
Art Director
In-Between Animation (ep 3, 4, 23)
Theme Song Arrangement (ED1)
Director of Photography
Key Animation (ep 18)
Producer
Storyboard (eps 7, 13)
Key Animation (ep 11)
Storyboard (ep 23), Episode Director (ep 23)
Key Animation (ep 12)
Key Animation (ep 20)
Key Animation (ep 21)
Episode Director (ep 4)
Chief Animation Director (eps 17, 21), Animation Director (eps 9, 13, 19, 23)
Key Animation (ep 14)
Theme Song Composition (OP2), Theme Song Lyrics (OP2), Theme Song Performance (OP2)
Character Design
Theme Song Performance (ED)
Script
Key Animation (ep 3)
Background Art (ep 7)
Storyboard (eps 16, 22), Episode Director (ep 22)
Key Animation (ep 23)
Script
Theme Song Composition (ED2), Theme Song Lyrics (ED2), Theme Song Performance (ED2)
Script
Original Creator
Producer (Animation Producer)
Animation Check (in-between)
Key Animation (ep 25)
Episode Director (ep 11)
Background Art (ep 7)
Director
Sound Director
Music
2018年 季度排名 #1
2018年 動畫總排名 #31
