Mysterious immortal humans known as "Ajin" first appeared 17 years ago in Africa. Upon their discovery, they were labeled as a threat to mankind, as they might use their powers for evil and were incapable of being destroyed. Since then, whenever an Ajin is found within society, they are to be arrested and taken into custody immediately.
Studying hard to become a doctor, Kei Nagai is a high schooler who knows very little about Ajin, only having seen them appear in the news every now and then. Students are taught that these creatures are not considered to be human, but Kei doesn't pay much attention in class. As a result, his perilously little grasp on this subject proves to be completely irrelevant when he survives an accident that was supposed to claim his life, signaling his rebirth as an Ajin and the start of his days of torment. However, as he finds himself alone on the run from the entire world, Kei soon realizes that more of his species may be a lot closer than he thinks.
[Written by MAL Rewrite]+ More
More Seasons
Characters & Voice Actors

Nagai, Kei
Main
Araki
Supporting
Colonel Kouma
Supporting
Futoi
Supporting
Gen
Supporting
Grant Pharmaceutical President
Supporting
Hirasawa
Supporting
Horiguchi
Supporting
Kaito
Supporting
Keisuke, Nakajima
SupportingRecommended for you
Takt Op. Destiny
TV
24m
Bakugan: Geogan Rising
TV
24m
Soul Land: 6th Season
ONA
20m
Re:cycle of the Penguindrum
Movie
136m
Soul Land: 8th Season
ONA
21m
Soul Land: 7th Season
ONA
21m
Fuuto PI
TV
24m
Dance Dance Danseur
TV
24m
Tesla Note
TV
24m
Rumble Garanndoll
TV
24m
Love after World Domination
TV
23m
Demon Slayer: Sibling's Bond
Movie
160m
Demon Slayer: Mt. Natagumo Arc
Movie
138m
Demon Slayer: The Hashira Meeting Arc
Movie
160m
Barangay 143
TV
24m