Welcome to Demon School! Iruma-kun Season 4
You can stream Welcome to Demon School! Iruma-kun Season 4 on Crunchyroll, the official home of the whole series. This is the fourth season of one of the coziest, funniest fantasy-comedies going — a demon-world school show built on a huge, lovable ensemble and a genuine found-family heart. Season 4 runs 24 episodes and puts the spotlight on a Music Festival, where Iruma and the rest of the thirteen-strong Misfit Class have to get on stage and perform their way up to Rank 4. If you fell for these characters in earlier seasons, the fourth outing arriving on Crunchyroll in 2026 is exactly the payoff you're waiting for.
About
Iruma Suzuki is the lone human quietly making his way through a school full of demons, a place where standing out is the last thing he wants to do. Together with his best friends Alice Asmodeus and Clara Valac, he's part of the Misfit Class, thirteen oddball students who somehow turn every challenge into an adventure. This fourth season hands the group a Music Festival: to climb to Rank 4, the entire class has to come together and perform. Expect the same warm comedy, ride-or-die friendship and demon-world charm that's carried the series from the start.
Information
- Japanese
- 魔入りました！入間くん 第4シリーズ
- Premiered
- April 4, 2026
- Episodes
- 24
- Duration
- 25 min per ep.
- Status
- Airing
- Studio
- bandai namco pictures inc., bn pictures
- Source
- Manga
- Themes
- band, music, primarily teen cast, japanese production, fantasy, slice of life
Seasons & Watch Order
This is the fourth season, so it's not the place to jump in cold. Start with Season 1 and watch in order — the running gags, the friendships and the Misfit Class's steady rise all build on what came before, and Season 4 lands so much harder once you're attached to the whole crew. The good news is it all lives on Crunchyroll, so catching up is painless.
- Mairimashita! Iruma-kun 3rd Seasonprequel
FAQ
It streams on Crunchyroll, which is the official home of the series.
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