In the alternate universe set in an RPG world, the students of Kunugigaoka Junior High School are heroes under training and students of Class 3-E are those with bug, making them weaker than other heroes. They ae tasked a defeat Koro-sensei, a Demon King who intentionally teaches them so they can defeat him one day.
| Directing | Seiji Kishi | Director |
| Art | Jou Aoto | Original Series Design |
| Writing | Kizuku Watanabe | Original Story |
| Writing | Yusei Matsui | Original Series Creator |
| Directing | Yoshihito Nishouji | Director |
| Writing | Makoto Uezu | Writer |
| Visual Effects | Kouji Yamagata | Character Designer |
| Sound | Naoki Sato | Music |
