Releases

Season 1
Blue Exorcist
Ao no Exorcist
2011-04-17 to 2011-10-02
25 episodes (24 minutes)
Action, Fantasy, Supernatural
A-1 Pictures
Special
Blue Exorcist Specials
青の祓魔師 裏エク
Ao no Exorcist: Ura Eku
2011-06-22 to 2012-03-21
10 episodes (1 minutes)
Action, Fantasy, Supernatural
OVA
Blue Exorcist: Runaway Kuro
青の祓魔師 クロの家出
Ao no Exorcist: Kuro no Iede
2011-10-26
24 minutes
Action, Comedy, Fantasy, Supernatural
Movie
Blue Exorcist: The Movie
青の祓魔師 -劇場版-
Ao no Exorcist Movie
2012-12-28
1 hour 28 minutes
Action, Fantasy, Supernatural
A-1 Pictures
Season 2
Blue Exorcist: Kyoto Saga
青の祓魔師 京都不浄王篇
Ao no Exorcist: Kyoto Fujouou-hen
2017-01-07 to 2017-03-25
12 episodes (24 minutes)
Action, Fantasy, Supernatural
A-1 Pictures
OVA
青の祓魔師 京都不浄王篇 OVA
Ao no Exorcist: Kyoto Fujouou-hen OVA
2017-04-04 to 2017-10-04
2 episodes (24 minutes)
Action, Fantasy, Supernatural
A-1 Pictures
Season 3
Blue Exorcist -Shimane Illuminati Saga-
青の祓魔師 島根啓明結社篇
Ao no Exorcist: Shimane Illuminati-hen
2024-01-07 to 2024-03-24
12 episodes (24 minutes)
Action, Fantasy, Supernatural
Studio VOLN
Season 4
Blue Exorcist -Beyond the Snow Saga-
青の祓魔師 雪ノ果篇
Ao no Exorcist: Yuki no Hate-hen
2024-10-06 to 2024-12-22
12 episodes (24 minutes)
Action, Fantasy, Supernatural
Studio VOLN

Sources

Manga
Blue Exorcist
青の祓魔師
Ao no Exorcist
Kazue Katou - Story & Art
2009-04-01