The manga series 'Welcome to Demon School! Iruma-kun' by Osamu Nishi began serialization.
The first season of the anime adaptation premiered on Japanese television, bringing the series to a wider audience.
The second season of the anime aired, continuing the story from the manga.
The third season of the anime was announced and subsequently premiered, continuing to expand the anime adaptation of the series.
Suzuki Iruma is sold to the demon Sullivan and enters the demon world, enrolling at Babyls Demon School.
Iruma befriends Clara, a lively and eccentric half-demon student.
Iruma meets Alice, a powerful and loyal demon who becomes his close friend and protector.
Iruma is revealed to have a significant status in the demon world lineage, boosting his reputation.
Iruma participates in the school-wide Demon Festival, showcasing his growing skills and friendships.
Iruma officially becomes a student of the prestigious Class 1-C at Babyls.
Iruma and his friends have their first encounter with the mysterious Occult Research Club.
Iruma develops his magical abilities under Sullivan's guidance and school training.
Iruma and classmates face the rigorous trials testing their powers and team dynamics.
Iruma steps up to lead his classmates during a critical threat to Babyls Demon School.
