Jump Square
"Blue Exorcist" is written and illustrated by Kazue Kato. A one-shot chapter was first published in the September 2008 issue of Shueisha's "Jump Square", titled . "Blue Exorcist" has been serialized in "Jump Square" since April 4, 2009. Shueisha has compiled its chapters into individual "tankōbon" volumes. The first volume was released on August 4, 2009. As of July 2, 2021, twenty-seven volumes have been published.