7.8
Mairimashita! Iruma-kun 4 poster
MAL AL

Welcome to Demon School! Iruma-kun Season 4

16
16
24 eps
TV 24m per ep
Episode 1 Latest Ep 16

Synopsis

Known in Japan as Mairimashita! Iruma-kun 4, the story follows Suzuki Iruma and his chaotic classmates as they face the high-pressure Music Festival. The Misfit Class must work together to achieve Rank 4 before their time at Babyls Academy ends.
Japanese: Mairimashita! Iruma-kun 4
Native: 魔入りました！入間くん 第4シリーズ
Aired: Apr 4, 2026 to ?
Premiered: Spring 2026
Year: 2026
Duration: 24m per ep
Status: Currently Airing
Episodes: 24
Rating: 7.8/10
Format: TV
Genres: Comedy Fantasy Supernatural School Shounen
Studios: Bandai Namco Pictures

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Frequently Asked Questions

Where can I watch Welcome to Demon School! Iruma-kun Season 4 online?
You can stream Welcome to Demon School! Iruma-kun Season 4 online in HD on Hianime, free and with no account required. Episodes and updates are added here as soon as they go live.
Does Welcome to Demon School! Iruma-kun Season 4 have an English dub?
Yes — Welcome to Demon School! Iruma-kun Season 4 is available both subbed and English dubbed on Hianime. Switch between audio tracks straight from the player.
How many episodes of Welcome to Demon School! Iruma-kun Season 4 are there?
Welcome to Demon School! Iruma-kun Season 4 has 24 episodes so far, with new episodes airing weekly — all streamable on Hianime.
When did Welcome to Demon School! Iruma-kun Season 4 come out?
Welcome to Demon School! Iruma-kun Season 4 first premiered in 2026.
What is Welcome to Demon School! Iruma-kun Season 4 about?
Welcome to Demon School! Iruma-kun Season 4 is a Comedy, Fantasy, Supernatural, School anime. Read the full synopsis and start watching on Hianime.
Which studio made Welcome to Demon School! Iruma-kun Season 4?
Welcome to Demon School! Iruma-kun Season 4 was animated by Bandai Namco Pictures.