All of a sudden, they arrived: parasitic aliens that descended upon Earth and quickly infiltrated humanity by burrowing into the brains of vulnerable targets. These insatiable beings acquire full control of their host and are able to morph into a variety of forms in order to feed on unsuspecting prey.
Sixteen-year-old high school student Shinichi Izumi falls victim to one of these parasites, but it fails to take over his brain, ending up in his right hand instead. Unable to relocate, the parasite, now named Migi, has no choice but to rely on Shinichi in order to stay alive. Thus, the pair is forced into an uneasy coexistence and must defend themselves from hostile parasites that hope to eradicate this new threat to their species.+ More
Characters & Voice Actors

Izumi, Shinichi
Main
Shimazaki, Nobunaga
Japanese
Migi
Main
Hirano, Aya
Japanese
A
Supporting
Yasumura, Makoto
Japanese
B
Supporting
Nara, Tooru
Japanese
Chouji
Supporting
Fukami
Supporting
Nara, Tooru
JapanesePromotion Videos

PV Animax version

Announcement English dub version
Recommended for you
Clannad
TV
24m
Full Metal Panic? Fumoffu
TV
24m
Initial D Fifth Stage
TV
27m
Made in Abyss Movie 1: Journey's Dawn
Movie
119m
Haikyuu!! Movie 3: Sainou to Sense
Movie
89m
Magi: The Labyrinth of Magic
TV
24m
xxxHOLiC Shunmuki
OVA
26m
Tales of Saiunkoku
TV
25m
High Score Girl: Extra Stage
OVA
25m
Tokyo Magnitude 8.0
TV
22m
GaoGaiGar Final
OVA
32m
Evangelion: 1.0 You Are (Not) Alone
Movie
101m
Yona of the Dawn
TV
24m