於國中時期最後的大賽，統合即將被廢止的赤城中學參賽，在第一回戰中投出暴投而輸掉比賽的投手澤村榮純，本來決定要與朋友一同考入故鄉的高中，卻被東京的棒球名校青道高中挖角，並在那裡遇見天才捕手御幸一也，就此改變他的人生…。
於國中時期最後的大賽，統合即將被廢止的赤城中學參賽，在第一回戰中投出暴投而輸掉比賽的投手澤村榮純，本來決定要與朋友一同考入故鄉的高中，卻被東京的棒球名校青道高中挖角，並在那裡遇見天才捕手御幸一也，就此改變他的人生…。
Animation Director (ep 1)
Storyboard (ep 2), Episode Director (eps 1-2)
Storyboard (ep 1)
Animation Director (ep 32)
Animation Director (eps 6, 17, 25)
Art Director
Editing
Theme Song Arrangement (ED5), Theme Song Composition (ED5)
Theme Song Performance (ED4, 6)
Theme Song Lyrics (OP1)
Background Art (Studio Wyeth)
Animation Director (ED3, ep 4, 9, 14, 20, 24, 28, 31-32, 37, 42, 46, 4), Key Animation (ep 1-3)
Animation Director (ep 42)
Storyboard (eps 1-3, 6, 11, 15, 21, 25, 30, 35, 43), Key Animation (eps 34, 41, 48)
Director of Photography
Animation Director (eps 1-2)
Theme Song Lyrics (ED1)
Animation Director (eps 25, 33, 40, 47)
Episode Director (eps 1, 10, 18, 34)
Series Composition
Planning
Theme Song Arrangement (OP3, OP4, OP5), Theme Song Performance (OP3, OP4, OP5)
Animation Director (eps 5, 13, 21, 30, 38, 44)
Episode Director (ep 42)
Animation Director (ep 38)
Animation Director (eps 34, 48)
Animation Director (eps 10, 18, 26, 34, 41, 48)
Episode Director (eps 33, 40)
Color Design
Episode Director (eps 2-3)
Episode Director (eps 12, 24)
Storyboard (eps 1, 45, ED1), Episode Director (eps 1, 32, 45, OP2, ED1-2)
Associate Producer
Animation Director (eps 16, 19, 23)
Script (ep 1)
Theme Song Arrangement, Theme Song Composition
Storyboard (ep 20)
Original Creator
Animation Director (eps 40, 47)
Animation Director (eps 1-3, 10, 18, 26, 34, 41, 48)
Episode Director (eps 26, 41, 48)
Animation Director (eps 1, 3, 8, 15, 22, 29, 36, 43, 50)
Episode Director (eps 3-4, 20)
Animation Director (Action Animation Director), Key Animation (OP2, ED3)
Storyboard (eps 2, 16), Episode Director (eps 1-2, 9, 16, 28, 37, 46)
Executive Producer
Animation Director (eps 1-3, 7, 11, 19, 23, 27-28, 31-32, 35, 45)
Character Design, Chief Animation Director (ep 42), Animation Director (OP1, ep 4, 19)
2nd Key Animation (OP 2), Key Animation (eps 7, 24, 31)
Animation Director (ep 1)
2nd Key Animation (ep 9)
Theme Song Arrangement (OP4, OP5)
Animation Director (eps 2-4, 7, 12)
Episode Director (eps 1, 3, 8, 15, 22, 36, 43, 50)
Chief Animation Director
Sound Director
Theme Song Arrangement (ED7), Theme Song Composition (ED6-7), Theme Song Lyrics (ED4, 6), Theme Song Performance (OP1-2, ED7)
Director
Theme Song Composition (OP3, OP4, OP5), Theme Song Lyrics (OP3, OP4, OP5)
Theme Song Performance (ED)
Theme Song Performance (ED)
Theme Song Performance (ED1)
Theme Song Performance (ED)
Theme Song Performance (ED)
Theme Song Performance (ED)
Amamiya is kawaii!
完結散花～～好看！