Humans and demons are two sides of the same coin, as are Assiah and Gehenna, their respective worlds. The only way to travel between the realms is by the means of possession, like in ghost stories. However, Satan, the ruler of Gehenna, cannot find a suitable host to possess and therefore, remains imprisoned in his world. In a desperate attempt to conquer Assiah, he sends his son instead, intending for him to eventually grow into a vessel capable of possession by the demon king.
Ao no Exorcist follows Rin Okumura who appears to be an ordinary, somewhat troublesome teenager—that is until one day he is ambushed by demons. His world turns upside down when he discovers that he is in fact the very son of Satan and that his demon father wishes for him to return so they can conquer Assiah together. Not wanting to join the king of Gehenna, Rin decides to begin training to become an exorcist so that he can fight to defend Assiah alongside his brother Yukio.
[Written by MAL Rewrite]+ More
More Seasons
Characters & Voice Actors

Okumura, Rin
Main
Adachi, Terufusa
Supporting
Amaimon
Supporting
Angel, Arthur Auguste
Supporting
Astaroth
Supporting
Frederick Egin, Yuri
Supporting
Frederick Egin, Ernst
Supporting
Fujimoto, Shirou
Supporting
Ghost
SupportingRecommended for you
Mieruko-chan
TV
24m
The Buried Tree Devil
ONA
23m
D_Cide Traumerei
TV
24m
Kyoukai Senki
TV
24m
Scarlet Nexus
TV
24m
The Quintessential Quintuplets: The Movie
Movie
136m
Mazica Party
TV
24m
Beyblade Burst Dynamite Battle
ONA
12m
The Journey
Movie
109m
Black Clover: Sword of the Wizard King
Movie
110m
Home!
ONA
7m
Dr. Stone: New World
TV
23m
The Case Study of Vanitas
TV
24m