Directed by at Studio Pierrot , this episode originally aired on July 10, 2011 , on Nippon Television . It serves as a major transition point, moving away from the internal gang wars of Ishiyama to a more structured conflict against the academy's elite.
The episode focuses on the "culture shock" of the rowdy Ishiyama students settling into their new, highly disciplined environment. Beelzebub Episode 25
In episode 25 of the Beelzebub anime, titled "," the narrative shifts as the delinquents of Ishiyama High School transfer to the prestigious Saint Ishiyama Academy . This move follows the total destruction of their original school building by Tatsumi Oga 's explosive demon-powered battle in the previous arc. The St. Ishiyama Integration Directed by at Studio Pierrot , this episode
: The episode sets the stage for the Saint Ishiyama Academy Arc , introducing the concept of the Six Knights (Rokkisei), the school’s elite group tasked with keeping the delinquents in check. In episode 25 of the Beelzebub anime, titled
: To keep them away from the regular student body, all the significant "bad" students are lumped into a single classroom.