Welcome to Demon School! Iruma-kun — Season 4
About this season
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.
Episodes (12)
1. The Other Demon in the Misfit Class
9.0Aired 4 April 2026 • 25 min
The Misfit Class find out they need to compete in the Music Festival and find out they had another student.
2. A Challenge to the Thirteen
9.0Aired 11 April 2026 • 25 min
The Misfit Class try to figure out what kind of performance they're going to do for the Music Festival.
3. The Essence of a Dem-dol
8.0Aired 18 April 2026
The Misfit Class decide to do the Hell Dance at the Music Festival and Kalego coaches Iruma and Purson.
4. We Can't See Him, But...
8.0Aired 25 April 2026 • 25 min
Iruma wants to have a chat with Purson.
5. Let's Have a Chat
9.0Aired 2 May 2026 • 25 min
Purson has disappeared, but Iruma doesn’t give up and decides to talk with him.
6. The Music Festival: Showtime!!
9.0Aired 9 May 2026 • 25 min
Suzuki Iruma and all thirteen students of the Misfit Class must perform to reach Rank 4 at the Music Festival.
7. Lilith's Carpet
10.0Aired 16 May 2026 • 25 min
Iruma and the rest of the Misfit Class perform their rendition of "Lilith's Carpet."
8. Victory Salute
Aired 23 May 2026 • 25 min
Iruma and the Misfit Class learn the results of the Music Festival and Purson has a chat with his father.
9. Behind Those Eyes
Aired 30 May 2026 • 25 min
Asmodeus goes to fetch something from the club room and runs into someone unexpected.
10. Triple Love Squad
Aired 6 June 2026 • 25 min
Iruma and Asmodeus spend the day together having fun.
11. Best Friend Meeting / Lead's Flirting Meeting
Aired 13 June 2026 • 25 min
12. Episode 12
Aired 20 June 2026