Welcome to Demon School! Iruma-kun Season 4 Reveals Main Trailer Ahead of April 4 Premiere Date
Season 4 of the Welcome to Demon School! Iruma-kun revealed a main trailer ahead of the April 4, 2026, premiere date. BN Pictures is animating the series. Penthouse is performing the opening theme song, "Ichi Ni no San":
Takehito Koyasu is joining the cast as Amduscias Poro. The new season will run for 24 episodes.
The staff for the fourth season of Welcome to Demon School! Iruma-kun anime includes:
- Chief Director: Makoto Moriwaki
- Director: Ayaka Tsujihashi
- Series Composition: Kazuyuki Fudeyasu
- Character Designs: Yumiko Hara
- Music: Akimitsu Honma
The anime adapts the manga of the same title, written and illustrated by Osamu Nishi. The manga has been serialized in Kodansha's Weekly Shonen Champion magazine since 2017.
Crunchyroll is streaming the anime and describes the plot as follows:
Suzuki Iruma, human, 14, one day finds himself taken against his will into the world of demons. To add to his predicament, his doting owner and self-appointed "Grandpa" is the chair-demon at his new school. In order to survive, Iruma must deal with a haughty student who challenges him to a duel, a girl with adjustment issues, and so many more scary beings! Can this ultimate pacifist dodge the slings and arrows that are flung his way? As he struggles frantically, Iruma's innate kindness begins to win over enemies.
Source: Official Website
© Osamu Nishi(AKITASHOTEN) / Iruma-kun Season4 Project
