Welcome to Demon School! Iruma-kun

Name: Welcome to Demon School! Iruma-kun
Genre: Animation, Comedy, Sci-Fi & Fantasy
Released: 2019-10-05
Rating: 8.3
Cast: Ayumu Murase, Ryohei Kimura, Ayaka Asai, Daisuke Ono, Saori Hayami

ENDED4 Seasons89 Episodes★ 8.3

Welcome to Demon School! Iruma-kun is an animated comedy series on NHK Educational TV that ran from 2019 to 2026, ending after 4 seasons and 89 episodes.

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NetworkNHK Educational TV

First AiredOct 5, 2019

Last AiredSep 26, 2026

GenreAnimation, Comedy, Sci-Fi & Fantasy

Runtime25 min

Original Title魔入りました！入間くん

LanguageJapanese

CountryJapan

ProductionBN Pictures, NHK Enterprises, NHK

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.

WHERE TO WATCH

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Cast

Ayumu Murase

Iruma Suzuki (voice)

Ryohei Kimura

Alice Asmodeus (voice)

Ayaka Asai

Clara Valac (voice)

Daisuke Ono

Naberius Kalego (voice)

Saori Hayami

Ameri Azazel (voice)

Takuya Sato

Sabro Sabnock (voice)

Takaya Kuroda

Sullivan (voice)

Mitsuki Saiga

Opera (voice)

Yoshitaka Yamaya

Lied Shax (voice)

Nao Toyama

Keroli Crocell / Evidol Kuromu (voice)

Tetsuya Kakihara

Jazz M. Andro (voice)

Kaede Hondo

Elizabetta Ix (voice)

Seasons & Episodes4 seasons · 89 episodes

0% complete

Iruma and the Misfit Class face their biggest challenge yet as they prepare for the Music Festival, where all thirteen students must reach Rank 4. With a mysterious classmate who cannot afford to stand out, the group must find a way to succeed while keeping his identity hidden. As Iruma's life in the Netherworld grows increasingly eventful, he encounters new demons, unexpected challenges, and opportunities that push him closer to the heart of demon society. From the Music Festival and its aftermath to the Dinner of the Thirteen Crowns and the glamorous Dem-Dol Games, Iruma's friendships, ambitions, and growing reputation continue to shape his extraordinary journey.

E1The Other Demon in the Misfit Class

Apr 4, 202625m★ 8.8

The Misfit Class find out they need to compete in the Music Festival and find out they had another student.

E2A Challenge to the Thirteen

Apr 11, 202625m★ 8.3

The Misfit Class try to figure out what kind of performance they're going to do for the Music Festival.

E3The Essence of a Dem-dol

Apr 18, 202625m★ 8.0

The Misfit Class decide to do the Hell Dance at the Music Festival and Kalego coaches Iruma and Purson.

E4We Can't See Him, But...

Apr 25, 202625m

Iruma wants to have a chat with Purson.

E5Let's Have a Chat

May 2, 202625m

Purson has disappeared, but Iruma doesn’t give up and decides to talk with him.

E6The Music Festival: Showtime!!

May 9, 202625m

Suzuki Iruma and all thirteen students of the Misfit Class must perform to reach Rank 4 at the Music Festival.

E7Lilith's Carpet

May 16, 202625m★ 9.5

Iruma and the rest of the Misfit Class perform their rendition of "Lilith's Carpet."

E8Victory Salute

May 23, 202625m★ 9.3

Iruma and the Misfit Class learn the results of the Music Festival and Purson has a chat with his father.

E9Behind Those Eyes

May 30, 202625m

Asmodeus goes to fetch something from the club room and runs into someone unexpected.

E10Triple Love Squad

Jun 6, 202625m★ 8.7

Iruma and Asmodeus spend the day together having fun.

E11Best Friend Meeting / Lead's Flirting Meeting

Jun 13, 202625m

Iruma explains friendship to the class, while Lead seeks advice on getting closer to Elizabetta.

E12One-Year Distance and One-Centimeter Distance

Jun 20, 202625m★ 9.4

Ameri goes to the Deviculum and contemplates her current distance with Iruma.

E13Suzuki Iruma's Exorcibration

Jun 27, 202625m★ 8.8

Iruma-kun celebrates his birthday for the first time in the netherworld.

E14Infiltrate the Teacher Dorms! / A New Member Joins the Girls?!

Jul 4, 202625m★ 8.5

Iruma visits the teacher dorms and Naphula joins the girl squad.

E15The Laws of the Netherworld Dictate That One Takes After Their Master / Even Among Those Who Are Close...

Jul 11, 202625m

Jazz tries to deal with his familiar and Lead teaches Asmodeus how to play video games.

E16A Misfit Casual Gathering / Netherworld Devotee

Jul 18, 2026

The Misfit Class has a party at Iruma's home and then Iruma helps Opera perform their daily duties.

E17The Great Heroes Gather

Jul 25, 202625m

The Thirteen Crowns discuss their future and nominate candidates for the next Demon King.

E18Give the Youth All the Nutrients They Need / Crossing the Sunbeams Shining Through the Trees

Aug 1, 202625m

The Dinner of the Thirteen Crowns occurs and then Iruma, Asmodeus, and Clara contemplate being second-years.

E19The Dem-dol Games

Aug 22, 202625m

The Dem-dols Games begins.

E20Team Devimuse

Aug 29, 202625m

Team Devimuse loses a member and gets an unlikely substitute.

E21The Tycoon and the Jewel

Sep 5, 202625m

Both Gyari and Kuromu make shocking announcements at the Dem-dol Games.

E22The Proud Songstress

Sep 12, 202625m

The Dem-Dol Games finally come to a close.

E23The Road to the Demon King

Sep 19, 202625m

Iruma goes to visit Sabro to find out more about Demon Kings.

E24The Most Extravagant Farewell Party

Sep 26, 202625m

The new school year finally begins at Babyls.

About Welcome to Demon School! Iruma-kun

Welcome to Demon School! Iruma-kun is an animation, comedy, sci-fi & fantasy series on NHK Educational TV. The show first aired on Oct 5, 2019 and currently has 4 seasons and 89 episodes. Welcome to Demon School! Iruma-kun has ended. It has a rating of 8.3/10 based on 314 votes. The cast includes Ayumu Murase, Ryohei Kimura, Ayaka Asai, Daisuke Ono, Saori Hayami.