講述在國中棒球界遠近馳名的投捕搭檔－清峰葉流火、要圭，以壓倒性的實力君臨賽場，幾乎橫掃所有對手，而受到全國各大棒球名校都爭先恐後地想要挖角倆人，但他們卻突然消失，選擇進入一所棒球界默默無名的學校：東京都立小手指高中就讀。而圭因為不明原因失憶，導致失去對棒球的一切知識。過去被他們兩人擊敗而放棄棒球的優秀選手們，也在偶然間轉來這所學校就讀。因緣際會下，他們的高中棒球故事在此展開。
講述在國中棒球界遠近馳名的投捕搭檔－清峰葉流火、要圭，以壓倒性的實力君臨賽場，幾乎橫掃所有對手，而受到全國各大棒球名校都爭先恐後地想要挖角倆人，但他們卻突然消失，選擇進入一所棒球界默默無名的學校：東京都立小手指高中就讀。而圭因為不明原因失憶，導致失去對棒球的一切知識。過去被他們兩人擊敗而放棄棒球的優秀選手們，也在偶然間轉來這所學校就讀。因緣際會下，他們的高中棒球故事在此展開。
Character Design (Sub Character Design), Chief Animation Director (eps 6, 8, 10-12), Animation Director (eps 1, 4)
Storyboard (ep 8), Episode Director (ep 8)
Episode Director (ep 7)
Episode Director (Assistant Episode Director: eps 3, 6, 12)
Episode Director (ep 12)
Animation Director (eps 7, 11)
Animation Director (eps 2, 5, 7)
Key Animation (ep 2)
Associate Producer
Assistant Producer
Assistant Producer
Background Art (Art Design)
Episode Director (ep 11)
Episode Director (eps 4, 10)
Theme Song Arrangement (OP), Theme Song Composition (OP), Theme Song Lyrics (OP)
Animation Director (ep 9)
Animation Director (eps 5, 8)
Animation Director (eps 6, 9-10)
Animation Director (ep 2)
Animation Director (eps 4, 6, 11)
Animation Director (ep 10)
Animation Director (ep 2)
Episode Director (Assistant Episode Director: ep 11)
Production Manager (ep 5)
Producer (Animation Producer)
Theme Song Arrangement (OP)
Character Design (Sub Character Design)
Storyboard (eps 3, 7), Episode Director (eps 3, 7), Animation Director (ep 10)
Sound Effects
Theme Song Arrangement (ED), Theme Song Performance (ED)
Episode Director (ep 5)
Episode Director (ep 1)
Animation Director (eps 2, 8)
Key Animation (OP)
Animation Director (eps 5, 8)
Episode Director (Assistant Episode Director: ep 1)
Art Director
Storyboard (OP), Episode Director (OP), Key Animation (OP)
Storyboard (ep 5)
Director of Photography
Animation Director (eps 3, 5)
Script (eps 8, 10-11)
Planning
Animation Director (ep 10)
Director, Storyboard (eps 1, 12), Episode Director (eps 1, 12)
Theme Song Performance (OP)
Animation Director (eps 4, 11)
Animation Director (ep 5)
Animation Director (ep 1)
Chief Animation Director (ep 10)
Animation Director (eps 4, 6, 8)
Script (eps 1-7, 9, 12), Series Composition
Storyboard (eps 2, 6), Episode Director (eps 2, 6), Animation Director (eps 2, 6, 11-12), Assistant Director, Background Art (Art Design)
Episode Director (Assistant Episode Director: ep 1)
Storyboard (ep 12), Episode Director (eps 2, 6, 12)
Animation Director (eps 3, 6, 9, 11-12)
Storyboard (eps 4, 10), Animation Director (Action Animation Director)
Animation Director (ep 12)
Color Design
Animation Director (eps 5, 8)
Original Creator
Planning
Background Art (Art Design)
Editing
Character Design, Chief Animation Director (eps 1-5, 7, 9, 12), Animation Director (ep 7)
Animation Director (eps 2, 4)
Key Animation (ep 9)
Background Art (Art Design)
Animation Director (eps 8, 10, 12)
Character Design (Sub Character Design)
Character Design (Sub Character Design)
Character Design (Sub Character Design)
Animation Director (ep 12)
Animation Director (ep 10)
Animation Director (eps 10, 12)
Animation Director (ep 10)
Animation Director (ep 9)
Animation Director (ep 9)
Animation Director (ep 9)
Animation Director (ep 8)
Animation Director (ep 8)
Animation Director (eps 7, 10, 12)
Animation Director (eps 7, 10-12)
Animation Director (eps 7, 9, 11-12)
Animation Director (eps 7-8, 10-12)
Animation Director (eps 7, 10)
Animation Director (ep 7)
Animation Director (eps 7, 12)
Animation Director (eps 7, 9, 11-12)
Animation Director (eps 6, 9-10)
Animation Director (eps 6, 9, 12)
Animation Director (eps 6, 10, 12)
Animation Director (eps 5, 7, 9, 11-12)
Animation Director (eps 5, 9, 11)
Animation Director (eps 5, 8)
Animation Director (eps 5, 7)
Animation Director (eps 5, 8, 10, 12)
Character Design (Sub Character Design), Animation Director (eps 4, 7)
Animation Director (eps 4, 7, 10, 12)
Animation Director (eps 3, 6, 9, 11)
Animation Director (eps 2, 9-10)
Animation Director (ep 2)
Animation Director (eps 2, 6, 9)
Character Design (Sub Character Design), Animation Director (eps 2-3)
Animation Director (eps 2, 6, 8, 12)
Character Design (Sub Character Design), Animation Director (eps 1, 3, 6, 9, 11-12)
Episode Director (Assistant Episode Director: ep 12)
Episode Director (Assistant Episode Director: ep 12)
Animation Director (ep 4)
Storyboard (ep 9), Episode Director (ep 9), Character Design (Sub Character Design), Animation Director (eps 9, 12)
Animation Director (eps 9-10)
Music
Animation Director (eps 2, 5, 9)
Storyboard (ep 11), Episode Director (ep 11), Animation Director (Action Animation Director), Background Art (Art Design)
Chief Animation Director (eps 11-12), Animation Director (eps 1-3, 5, 8, 10)
Episode Director (Assistant Episode Director: ep 1)
Producer
Producer (Animation Producer)
Producer (Production Producer)
Producer
Animation Director (ep 1)
Animation Director (ep 1)
Episode Director (ep 10)
Animation Director (eps 6, 9)
Producer (Production Producer)
Animation Director (ep 2)
Sound Director
Music
Key Animation (ep 6)
Key Animation (ep 10)
Amamiya is kawaii!
完結散花～～好看！