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.
福山潤
as Koro-sensei (Main Character)
渕上舞
as Nagisa Shiota (Main Character)
岡本信彦
as Karma Akabane
逢坂良太
as Yuma Isogai
伊藤静
as Irina Jelavic
佐藤聡美
as Yukiko Kanzaki
杉田智和
as Tadaom Karasuma
Chie Matsuura
as Megu Kataoka
洲崎綾
as Kaede Kayano
浅沼晋太郎
as Hiroto Maehara
沼倉愛美
as Rio Nakamura
矢作紗友里
as Manami Okuda
