某天于地球上空出现许多孢子，其中诞生的幼虫侵入人体后，可以吞噬掉宿主的头部取而代之，从而管理这个“死掉的身体”，它们能任意变形，其食物便是与寄生体相同的物种。男主角泉新一就是被寄生生物寄生的人类之一，但是由于某种意外，寄生在他体内的生物并没有吃掉他的大脑，而只是取代了他的右手。本性善良正直的泉新一没有被这突如其来的残酷命运击倒，为了被寄生兽杀死的亲友，以及所有人类的未来，他决心与其他完全体寄生兽进行殊死搏斗。
某天于地球上空出现许多孢子，其中诞生的幼虫侵入人体后，可以吞噬掉宿主的头部取而代之，从而管理这个“死掉的身体”，它们能任意变形，其食物便是与寄生体相同的物种。男主角泉新一就是被寄生生物寄生的人类之一，但是由于某种意外，寄生在他体内的生物并没有吃掉他的大脑，而只是取代了他的右手。本性善良正直的泉新一没有被这突如其来的残酷命运击倒，为了被寄生兽杀死的亲友，以及所有人类的未来，他决心与其他完全体寄生兽进行殊死搏斗。
Key Animation (eps 14-15, 18, 21, 24)
Storyboard (OP), Episode Director (OP)
Key Animation (ep 1)
Key Animation (ep 4)
Chief Animation Director, Animation Director (eps 2, 9, 15, 21), Key Animation (eps 1, 21), Assistant Animation Director (eps 11-12, 17-18)
Theme Song Lyrics (ED), Theme Song Performance (ED)
Assistant Animation Director (ep 16)
Storyboard (ep 9)
Background Art (ep 7)
In-Between Animation (eps 1, 3-4, 6, 8-9, 12, 15, 24)
Animation Director (eps 3, 8, 14, 20), 2nd Key Animation (ep 24), Key Animation (ep 1), Assistant Animation Director (ep 24)
Sound Director
Key Animation (ep 8)
Sound Effects
Animation Director (eps 13, 22)
Director of Photography
Color Design
Editing
Animation Director (ep 7)
Episode Director (eps 9, 15), Assistant Director (eps 10, 13, 16, 22)
Key Animation (eps 3, 9, 18)
Episode Director (eps 2, 13, 22)
Theme Song Arrangement, Theme Song Composition (OP), Theme Song Lyrics (OP), Theme Song Performance (OP)
Planning
Storyboard (eps 4, 23)
Storyboard (eps 3, 8, 14, 17), Episode Director (eps 3, 8, 14, 20)
Character Design, Animation Director (OP, ep 1), Key Animation (ED)
Storyboard (eps 13, 18, 24)
Key Animation (ep 1)
Executive Producer (English version)
Chief Animation Director
Animation Director (eps 5, 11, 17, 23)
Key Animation (ep 1, OP)
2nd Key Animation (eps 2, 13, 22)
Key Animation (ep 1)
Animation Director (eps 4, 9, 15, 21), Key Animation (ep 1)
Associate Producer
Animation Check (in-between: eps 6, 12)
Key Animation (eps 16, 20)
Animation Director (ep 6, 12, 18, 24), Key Animation (ep 6)
Key Animation (ep 4, 18)
Key Animation (ep 4, 12, 20)
Key Animation (ep 12)
Storyboard (ep 11)
Key Animation (eps 7, 16)
Background Art (eps 1-2, 4-5)
Storyboard (eps 10, 16, 22)
Producer
Producer
Script (French), ADR Director (French)
Original Creator
ADR Director
Animation Director (eps 10, 19)
Key Animation (ep 4)
Producer
Background Art
Animation Director, Key Animation (eps 11, 17, 23), Assistant Animation Director (ep 23)
Animation Director (ep 13)
Key Animation (ep 1, OP)
Key Animation (ep 24)
Episode Director (eps 5, 11, 17, 23)
2nd Key Animation (ep 7), In-Between Animation (eps 1, 6), Key Animation (eps 8, 14, 17, 21, 24)
2nd Key Animation, In-Between Animation, Key Animation (eps 12-13, 18, 20-21, 24)
Script (eps 3, 7, 9, 13, 15, 17, 20)
Screenplay (ep 1-2, 4-6, 8, 10-12, 14, 16, 18-19, 21-24), Series Composition
Art Director, Background Art
Music
Director, Storyboard (eps 1-2, 12, 19-21), 2nd Key Animation (OP), Key Animation (ep 24)
Music (Chopin nocturne in Eb major)
Character Design, Chief Animation Director, Key Animation (ep 1)
ADR Director
Assistant Producer
Assistant Producer
Producer
Animation Director (ep 19)
Animation Director (ep 10, 13)
Key Animation (ep 13, 22)
Key Animation (OP, ep 1)
ADR Director
ADR Director
Key Animation (ep 8, 24)
Key Animation (ep 1, 6, 8)
Animation Director (ep 16)
Key Animation (eps 8, 15, 24)
Key Animation (eps 3, 6, 14, 18, 21, 24)
Amamiya is kawaii!
完結散花～～好看！