Blue Exorcist is a tV series anime that premiered in spring 2011, produced by A-1 Pictures.

About the production: the story comes from a manga, there are 25 episodes of about 24 minutes and its current status is "finished".

Its main genres are action, fantasy and supernatural, with themes such as Demons, Super Power, Shounen and Youkai.

On AniList, Blue Exorcist has an average score of 72%, a good score, and appears on 467,256 users' lists.

The franchise continues in or follows from: Ao no Exorcist: Kyoto Fujouou-hen.

This world consists of two dimensions joined as one, like a mirror. The first is the world in which the humans live, Assiah. The other is the world of demons, Gehenna. Ordinarily, travel between the two, and indeed any kind of contact between the two, is impossible. However the demons can pass over into this world by possessing anything that exist within it. Satan the god of demons, but there's one thing that he doesn't have, and that's a substance in the human world that is powerful enough to contain him!! For that purpose he created Rin, his son from a human woman, but will his son agree to his plans? Or will he become something else...? An exorcist?

Official synopsis from AniList.