Welcome to Demon School! Iruma-kun

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Saturday, July 11, 2026

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Synopsis

Fourteen-year-old Iruma Suzuki has just been abandoned and sold to a demon by his irresponsible parents! Surprisingly, the next thing he knows he's living with the demon who has adopted him as his new grandson and has been transferred into a school in the Netherworld where his new demon grandfather works as the principal. Thus begins the cowardly Iruma-kun's extraordinary school life among the otherworldly as he faces his true self, takes on challenges, and rises to become someone great.

About

Welcome to Demon School! Iruma-kun premiered on October 5, 2019. It falls under the Animation, Comedy, Sci-Fi & Fantasy genres. The series has aired across 4 seasons and 77 episodes. with each episode running approximately 25 minutes. It airs on NHK Educational TV. and remains in active production.

Why viewers enjoy Welcome to Demon School! Iruma-kun

Welcome to Demon School! Iruma-kun targets fans of Animation anime, especially viewers who appreciate stories that blend Comedy, Sci-Fi & Fantasy elements. This combination of Animation, Comedy, Sci-Fi & Fantasy sets the show's pacing and tone, and explains why it resonates with that specific audience over more general animated programming.

Production

Welcome to Demon School! Iruma-kun was animated by BN Pictures, NHK Enterprises, NHK, and broadcast on NHK Educational TV.

Critical reception

Welcome to Demon School! Iruma-kun holds a rating of 8.2 out of 10 based on 291 user reviews on TMDB, a strong score that reflects broad satisfaction from its audience.

Themes & motifs

Recurring motifs and themes throughout Welcome to Demon School! Iruma-kun include: magic, adoption, ambition, supernatural, hell, high school, based on comic, cross dressing. These threads anchor the show's narrative direction and offer a reliable indicator of the kind of viewing experience it delivers.

Voice cast

Ayumu Murase
Ryohei Kimura
Ayaka Asai
Daisuke Ono
Saori Hayami
Takuya Sato
Takaya Kuroda
Mitsuki Saiga
Yoshitaka Yamaya
Nao Toyama

Production credits

Direction: Makoto Moriwaki · Ayaka Tsujihashi · Hiroki Nagashima
Writing: Kazuyuki Fudeyasu · Osamu Nishi

Release dates

Premiered

October 5, 2019

Seasons & episodes

Season1

October 5, 2019·23episodes

Fourteen-year-old Iruma Suzuki has just been abandoned and sold to a demon by his irresponsible parents! Surprisingly, the next thing he knows he's living with the demon who has adopted him as his new grandson and has been transferred into a school in the Netherworld where his new demon grandfather works as the principal. Thus begins the cowardly Iruma-kun's extraordinary school life among the otherworldly as he faces his true self, takes on challenges, and rises to become someone great.

Season2

April 17, 2021·21episodes

Suzuki Iruma, human and deeply non-aggressive, one day becomes the grandson of the great demon Sullivan. Doted on beyond belief, Iruma starts school where "Grandpa" serves as the chair... and finds, to his surprise, that he enjoys life there with Asmodeus, Clara, and the rest of his demon classmates. But just when Iruma thought he'd fitted in, there's more trouble ahead! A ring begins to talk, and Iruma... goes bad?! Iruma's chaotic, demonic life at school continues!

Season3

October 8, 2022·21episodes

Human boy Suzuki Iruma becomes "grandson" to the great demon Sullivan and begins attending demon school where "Grandpa" serves as chairman. Winning friends -- and rising in demon rank, too -- Iruma thrives in his new environment, overcoming the harrowing ordeals thrown his way! In the new season, further challenges await... it's harvest season, and time for the annual test where students wade into the expansive and extremely dangerous (!) jungle to compete for food!! Classmates become rivals, and what erupts is a gargantuan battle of brawn and wits?