Welcome to Demon School! Iruma-kun
| Welcome to Demon School! Iruma-kun | |
Cover of the first manga volume, featuring Iruma Suzuki | |
| 魔入りました! 入間くん (Mairimashita! Iruma-kun) | |
|---|---|
| Genre | Fantasy comedy |
| Manga | |
| Written by | Osamu Nishi |
| Published by | Akita Shoten |
| English publisher | |
| Imprint | Shōnen Champion Comics |
| Magazine | Weekly Shōnen Champion |
| Original run | March 2, 2017 – present |
| Volumes | 47 |
| Anime television series | |
| Directed by |
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| Produced by | Yūsuke Fujita |
| Written by | Kazuyuki Fudeyasu |
| Music by | Akimitsu Honma |
| Studio | Bandai Namco Pictures |
| Licensed by |
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| Original network | NHK Educational TV |
| English network | |
| Original run | October 5, 2019 – present |
| Episodes | 65 |
| Manga | |
| Makai no Shuyaku wa Wareware da! | |
| Written by | Koneshima |
| Illustrated by | Atsushi Tsudanuma |
| Published by | Akita Shoten |
| Magazine | Weekly Shōnen Champion |
| Original run | January 9, 2020 – October 16, 2024 |
| Volumes | 22 |
| Manga | |
| IruMafia Edition | |
| Written by | hiroja |
| Published by | Akita Shoten |
| English publisher |
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| Magazine |
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| Original run | September 12, 2023 – present |
| Volumes | 7 |
| Manga | |
| Kalego Gaiden | |
| Written by | Osamu Nishi |
| Published by | Akita Shoten |
| Magazine | Weekly Shōnen Champion |
| Original run | December 7, 2023 – January 18, 2024 |
| Volumes | 1 |
| Anime television series | |
| IruMafia Edition | |
| Original network | NHK General TV |
| Original run | January 2027 – scheduled |
Welcome to Demon School! Iruma-kun (Japanese: 魔入りました! 入間くん, Hepburn: Mairimashita! Iruma-kun; "Enrolled Demon Iruma!"), also known as MaIruma (魔入間) or Iruma-kun (入間くん) for short, is a Japanese manga series by Osamu Nishi about a teenager who is sold by his parents to a demon who adopts him as his grandson and enrolls him in a school for demons. It has been serialized in Akita Shoten's shōnen manga magazine Weekly Shōnen Champion since March 2017, with its chapters collected in 47 tankōbon volumes as of February 2026.
An anime television series adaptation, produced by Bandai Namco Pictures, aired on NHK Educational TV between October 2019 and March 2020, followed by a second season aired from April to September 2021, and a third season aired from October 2022 to March 2023. A fourth season is set to premiere in April 2026. An anime television series adaptation of the IruMafia spin-off is set to premiere in January 2027.
By March 2026, the manga and its spin-offs had over 20 million copies in circulation.