The official website of the anime “Ao No Exorcist” recently posted the trailer for its upcoming anime film. Ao No Exorcist, or Blue Exorcist, is a manga written and illustrated by Kazue Kato and adapted for TV anime series which ran from April 17, 2011 to October 2, 2011. The anime movie premieres on December 28. Check out the new trailer below. What do you think?