Welcome to Demon School! Iruma-kun — Season 4

01 The Other Demon in the Misfit Class

Apr 4, 202625m★ 8.3

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

02 A 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.

03 The 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.

04 We Can't See Him, But...

Apr 25, 202625m★ 7.0

Iruma wants to have a chat with Purson.

05 Let's Have a Chat

May 2, 202625m★ 8.0

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

06 The Music Festival: Showtime!!

May 9, 202625m★ 7.5

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

07 Lilith's Carpet

May 16, 202625m★ 9.3

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

08 Victory Salute

May 23, 202625m★ 9.0

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

09 Behind Those Eyes

May 30, 202625m★ 8.0

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

10 Triple Love Squad

Jun 6, 202625m★ 8.7

Iruma and Asmodeus spend the day together having fun.

11 Best Friend Meeting / Lead's Flirting Meeting

Jun 13, 202625m★ 8.0

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

12 One-Year Distance and One-Centimeter Distance

Jun 20, 202625m★ 9.3

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

13 Suzuki Iruma's Exorcibration

Jun 27, 202625m★ 8.8

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

14 Infiltrate the Teacher Dorms! / A New Member Joins the Girls?!

Jul 4, 202625m★ 8.3

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

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

Jul 11, 202625m★ 8.0

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

16 A Misfit Casual Gathering / Netherworld Devotee

Jul 18, 2026★ 10.0

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

17 The Great Heroes Gather

Jul 25, 202625m★ 10.0

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

18 Give 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.

19 The Dem-dol Games

Aug 15, 2026

20 Episode 20

Aug 22, 2026

21 Episode 21

Aug 29, 2026

22 Episode 22

Sep 5, 2026

23 Episode 23

Sep 12, 2026

24 Episode 24

Sep 19, 2026