Iruma Suzuki has spent his entire life dealing with terrible luck, irresponsible parents, and one disaster after another. Things become even stranger when his greedy mother and father decide to sell him to a demon. Dragged into the Netherworld completely against his will, Iruma expects the worst… but instead discovers that life among demons is surprisingly better than the miserable existence he left behind in the human world.
The demon who purchases him, the powerful and eccentric Sullivan, has no intention of harming Iruma. In fact, Sullivan simply wants to fulfill his lifelong dream of having a grandson and immediately spoils Iruma with overwhelming affection. Before long, Iruma is enrolled in the prestigious Babyls Demon School, where Sullivan himself serves as principal. The only problem? Humans are considered delicious in the demon world, so if Iruma’s true identity is discovered, his peaceful new life could come to a very sudden end.
As Iruma tries to survive classes, magical exams, dangerous rivals, and increasingly chaotic situations, he slowly begins to adapt to demon society. Along the way, he forms unexpected friendships, earns the respect of powerful demons, and repeatedly finds himself at the center of events much bigger than he ever intended. Despite being human, Iruma’s kindness, determination, and ability to survive impossible situations make him stand out more and more inside the academy.
Welcome to Demon School! Iruma-kun combines comedy, fantasy, school life, and heartfelt moments in a story packed with lovable characters and absurd supernatural chaos. Volume 18 continues Iruma’s hilarious and exciting journey through the demon world, where every new challenge pushes him further away from the ordinary life he once knew.
Explore more about the Welcome to Demon School! Iruma-kun manga with the official edition published by Ivrea.
Title: Welcome to Demon School! Iruma-kun
Genre: Shonen
Author(s): Osamu Nishi
Format: Paperback with double-volume dust jacket
Volume: 18
Pages: 400 black-and-white pages
Publisher: Ivrea
Size: 13 x 18 cm
Language: Spanish
Release date in Spain: May 21, 2026
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