The Misfit of Demon King Academy Episode 9

The Mystery of the Hero Academy (勇者学院の謎, Yūsha Gakuin no Nazo) is the 9th episode of Maō Gakuin no Futekigōsha anime series.

Synopsis
The Demon Sword Tournament is finally over, Anos and his friends go to the human world, Azeshion, for exchange classes with the Hero Academy. Anos, who wants to do research, goes to the Hero Academy and tries to openly enter the inside of the "outside trespassing" school while taking action on their own. Then, there was a bratty laugh, "Eleonore Bianca, a third-year student at the Hero Academy," who said, "You'll be fine if I'm with you."

Characters
In order of appearance: