# Welcome to Demon School! Iruma-kun: IruMafia Edition 3

Canonical: https://www.bookquiver.com/osamu-nishi/welcome-to-demon-school-iruma-kun-irumafia-edition-3/9781647295158

![Welcome to Demon School! Iruma-kun: IruMafia Edition 3](https://quivercdn.com/covers/vertical-comics/osamu-nishi/welcome-to-demon-school-iruma-kun-irumafia-edition-3_978-16-4729-515-8.jpg?v=2026-05-25%2010%3A28%3A34)

- Book: [Welcome to Demon School! Iruma-kun: IruMafia Edition 3](https://www.bookquiver.com/osamu-nishi/welcome-to-demon-school-iruma-kun-irumafia-edition-3) ([Welcome to Demon School! Iruma-kun: IruMafia Edition 3.md](https://www.bookquiver.com/osamu-nishi/welcome-to-demon-school-iruma-kun-irumafia-edition-3.md))
- Authors: [Osamu Nishi](https://www.bookquiver.com/osamu-nishi), [Hiroja](https://www.bookquiver.com/hiroja)
- Publisher: vertical_comics
- ISBN: 978-16-4729-515-8
- Pages: 208
- Published: 2026-02-17
- Language: en_US
- Binding: Softcover

## Description

Blast from the Past Working hard to be the best underboss he can be, Iruma convinces his Nonno and Kalego to let him follow up on intel about a project meant to revitalize his hometown: the slums. Little...