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

Paperback
$13.95 US
| 13 oz | 24 per carton
On sale Feb 17, 2026 | 208 Pages | 9781647295158

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 does he know, a long-lost friend is determined to stop him in his tracks...
Osamu Nishi began her career as a manga artists in 2011 and had her first serialized story, Hotel Helheim, published in Jump Square magazine in 2014. Her second series, Welcome to Demon School! Iruma-kun, has been running in Shonen Champion magazine since 2017 and gone on to be a hit anime series. The manga version of Welcome to Demon School! Iruma-kun will be the first time that any of her series have been published in English.

About

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 does he know, a long-lost friend is determined to stop him in his tracks...

Author

Osamu Nishi began her career as a manga artists in 2011 and had her first serialized story, Hotel Helheim, published in Jump Square magazine in 2014. Her second series, Welcome to Demon School! Iruma-kun, has been running in Shonen Champion magazine since 2017 and gone on to be a hit anime series. The manga version of Welcome to Demon School! Iruma-kun will be the first time that any of her series have been published in English.

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