Welcome to Demon School! Iruma-kun: IruMafia Edition, a spin-off of Osamu Nishi’s Welcome to Demon School! Iruma-kun manga, is getting its own anime.
The show will premiere in 2027. A teaser visual has been released in the meantime.
Ⓒhiro者・西修 (秋田書店) ／NHK・NEP
Welcome to Demon School! Iruma-kun: IruMafia Edition (Mairimashita! Iruma-kun if Episode of Mafia) is drawn by Hiroja. The Akita Shoten-published manga debuted in 2023 in the monthly magazine Bessatsu Shonen Champion and moved to Weekly Shonen Champion in October 2025, where it has a biweekly release pace.
Kodansha USA describes the synopsis as such:
Iruma-kun, the mob boss?!
In this brand-new spinoff of the runaway hit series, Iruma is a dirt-poor but kind young boy who grows up in a ruthless city slum. One day, Iruma gives a severely injured old man his last loaf of bread and nurses the stranger back to health—only to find out that the elder gent is none other than Don Sullivan, leader of the Babel Mafia! Soon after, Don Sullivan comes back, whisks Iruma away, and begs the boy to become his grandson. And just like that, the curtains rise on Iruma’s chaotic new life as the next in line to a gigantic gang of—dare we say—demonic mafiosos!
The seventh volume of Welcome to Demon School! Iruma-kun: IruMafia Edition will be released on February 6, 2026.
The main manga series began in 2017 and has inspired four anime seasons. The fourth season will premiere in April of this year.
Source: @nep_irumafia
