故事以明青學園做為舞台，描述在那26年後的世界，並以兄弟2人以甲子園為目標作為主軸所展開。 現在，命中注定的兩兄弟將再度開啟明青學園的大門……同在棒球社、沒有血緣的兄弟立花投馬與立花走一郎，將展開全新的青春篇章。
故事以明青學園做為舞台，描述在那26年後的世界，並以兄弟2人以甲子園為目標作為主軸所展開。 現在，命中注定的兩兄弟將再度開啟明青學園的大門……同在棒球社、沒有血緣的兄弟立花投馬與立花走一郎，將展開全新的青春篇章。
Key Animation (Action Animation: eps 1, 3, 7, 11, 16, 20)
Storyboard (eps 6, 10, 17, 22)
Art Director
Theme Song Performance (OP2)
Storyboard (ep 3)
Storyboard (eps 7, 14, 18, 21)
Chief Animation Director (eps 2, 6-7, 11-12, 14, 17, 21, 23)
Music
Series Composition
Sound Director
Key Animation (ep 15)
Key Animation (eps 9, 24, OP2)
Key Animation (OP2)
Episode Director (eps 12, 14, OP1-2), Animation Director (ep 24), 2nd Key Animation (ep 12), Key Animation (eps 2, 24, OP1-2)
Storyboard (ep 4)
Script (eps 3, 9, 11, 15, 21)
Animation Director (ep 19)
Chief Producer
Theme Song Arrangement (OP)
Episode Director (eps 1, 3, 7, 11, 16, 20)
Producer
Theme Song Performance (OP)
Episode Director (ep 6)
Episode Director (eps 4, 9, 18)
Storyboard (eps 2, 5)
Storyboard (eps 9, 16)
Theme Song Performance (ED)
Original Creator
Key Animation (eps 12, 14, 21)
Key Animation (eps 14, 23)
Episode Director (ep 17)
Key Animation (ep 8)
Key Animation (ep 19)
Key Animation (ep 18)
Animation Director (eps 4-5, 10, 18-19, 24), Key Animation (eps 2, 19, OP1)
Key Animation (ep 24)
Animation Director (ep 13), 2nd Key Animation (ep 5), Animation Check (ep 13)
Animation Director (eps 4, 9, 18-19), Animation Check (ep 19), Key Animation (eps 4, 9, 18)
Producer
Episode Director (ep 15)
Episode Director (eps 5, 13, 21)
Storyboard (eps 8, 13, 20)
Key Animation (eps 2, 13, 19, 24)
Theme Song Composition (OP1), Theme Song Lyrics (OP1)
Key Animation (ep 15)
Animation Director (ep 13)
Key Animation (OP1-2)
Animation Director (ep 18)
2nd Key Animation (eps 3, 11, 16, 20)
Animation Check (eps 1, 3, 7, 11, 16, 20)
Animation Director (eps 1, 3, 7, 11, 16, 20), 2nd Key Animation (eps 1, 11, 16, 20), Key Animation (eps 3, 7)
Animation Director (eps 11, 16, 20), 2nd Key Animation (ep 11), Key Animation (eps 16, 20)
Animation Director (ep 13)
Key Animation (ep 5)
Animation Director (ep 5)
2nd Key Animation (ep 20), Key Animation (eps 18-19)
Chief Producer
Chief Producer
Animation Director (ep 5), Key Animation (ep 5)
Animation Director (eps 4, 9, 18-19)
Key Animation (ep 10)
Episode Director (eps 14, 23)
Key Animation (OP1)
Key Animation (ep 19)
2nd Key Animation (eps 12, 21, 23)
Animation Director (Action Animation Director), Key Animation (ep 2, OP1)
Chief Producer
Animation Director (eps 4, 9, 18), Key Animation (eps 4, 9, 18)
Key Animation (OP1)
Animation Director (eps 14, 23)
Animation Director (eps 12, 21)
Animation Director (ep 20), Key Animation (eps 2, 4, 6, 13, 22, OP2), Assistant Animation Director (Assistant Action Animation Director: eps 19-20, 24)
Key Animation (ep 10)
Animation Director (ep 10)
Key Animation (ep 8)
Producer (Animation Producer)
Producer
Producer
Animation Director (Action Animation Director)
Key Animation (OP2)
Color Design
Director
Character Design
Theme Song Performance (ED2)
Key Animation (OP1-2)
Animation Director (eps 8, 19)
Amamiya is kawaii!
完結散花～～好看！