Welcome to Demon-School, Iruma-kun
AnimeJapanese animation traditions and grammar.This show: 10/10School & campusSchools and universities as the primary world.This show: 9/10Coming of ageGrowing up as the central arc.This show: 8/10WhimsicalPlayful, fanciful and lightly magical in sensibility.This show: 7/10Found familyUnrelated people slowly becoming each other's family.This show: 7/10Warm humorAffectionate comedy that genuinely loves its characters.This show: 7/10
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Starring
Ayumu MuraseHozumi GôdaAyaka AsaiRyohei KimuraYoshitaka YamayaD.C. Douglas
Written by
Nishi Osamu
Starring
Ayumu MuraseHozumi GôdaAyaka AsaiRyohei KimuraYoshitaka YamayaD.C. Douglas
Written by
Nishi Osamu
Ratings per Episode
Votes per Episode
Welcome to Demon-School, Iruma-kun Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | E11 | E12 | E13 | E14 | E15 | E16 | E17 | E18 | E19 | E20 | E21 | E22 | E23 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 7.6 | 7.6 | 7.7 | 7.5 | 7.7 | 7.9 | 7.9 | 7.7 | 7.4 | 7.4 | 7.9 | 7.7 | 7.6 | 7.4 | 7.4 | 7.2 | 7.3 | 7.5 | 8.2 | 7.6 | 7.9 | 7.3 | 7.6 | 7.7 | |
| S2 | 8.1 | 7.8 | 7.9 | 7.8 | 7.9 | 7.7 | 8.9 | 8.9 | 8.6 | 7.8 | 7.8 | 7.8 | 8.1 | 7.5 | 7.7 | 7.9 | 8.6 | 8.5 | 8.1 | 7.3 | 8.2 | 7.9 | |||
| S3 | 7.4 | 7.3 | 7.3 | 7.7 | 7.4 | 7.6 | 7.2 | 6.7 | 7.3 | 7.6 | 7.0 | 7.6 | 7.7 | 7.5 | 7.0 | 7.8 | 7.6 | 8.0 | 7.6 | 7.4 | 7.4 | 7.7 | |||
| S4 | 8.4 | 7.7 | 7.7 | 8.0 | 8.2 | 8.0 | 8.1 | 9.2 | 8.0 | 8.1 | 8.0 | 7.6 | 8.8 | 8.0 | 8.6 | 8.6 | 8.7 | 9.0 | 8.9 | 8.9 | 8.7 | 8.8 |
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About
"A shy human's slow rise to demon-school stardom"
Iruma Suzuki is a doormat of a kid whose parents literally sell him to a demon, who promptly adopts him as a beloved grandson and enrolls him in a school for demon children. Iruma has to survive using wits, kindness, and borrowed magic while hiding that he's human. The show is warm, gag-heavy, and episodic, built on colorful monster classmates and gentle life lessons rather than tension. It's comfort viewing: cute character designs, silly humor, and a soft, feel-good arc of a nobody slowly becoming someone everyone adores.
Watch it for
the cozy charm of watching a timid boy accidentally become everyone's favorite demon student.
Maybe skip if
you need tight serialized plotting rather than gentle, episodic school-life comedy.
Written by our AI editor to help you decide, spoiler-free by design.
All Seasons
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Season 12019
7.64K232h 24m
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.
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Season 22021
8.13K21
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!
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Season 32022
7.43K212h 48m
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?
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Season 42026
8.43K21
Full Cast & Crew
Cast
Ayumu Murase Iruma Suzuki
Hozumi Gôda Narrator
Ayaka Asai Clara Valac
Ryohei Kimura Asmodeus Alice
Yoshitaka Yamaya Lied Shax, Shax Lied, Shax Lead
D.C. Douglas Naberius Kalego, Kalego
Azucena Estrada Clara Valac
Takuya Satô Sabro Sabnock, Sabnock Sabro, Janitor
Genki Okawa Goemon Gaap, Gaap Goemon, Farufaru
Hiroshi Nakamura Blushenko Buer, Marbas, Chime Demon Beast
Crew
Nishi Osamu
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