Welcome to Demon School! Iruma-kun Season 4 Episode 5 Story & Preview Cuts Released: Soi Withdraws and Goes Missing

The story and preview images for Episode 5 of the TV anime Welcome to Demon School! Iruma-kun (JP: Mairimashita! Iruma-kun) Season 4 have been revealed. This episode will air on Saturday, may 2 at 6:25 PM (JST), and will later be available on various international streaming platforms.

Episode 5 Story

The Abnormal Class is informed of Purson Soi's voluntary withdrawal from school. However, it appears that Soi has not returned to his family home and is currently missing.

Believing that Soi will definitely return by the day of the Music Festival, the Misfit Class continues their practice. On the day before the festival begins, Iruma decides to stay behind alone in the Royal One after saying goodbye to his classmates.

Introduction

Suzuki Iruma attends Demon School Babyls while hiding the fact that he's a human.
He’s made many demon friends and even begun enjoying his life in the netherworld while playing a huge role in major events!
He's been rising through the ranks of the netherworld and also starting to gain attention outside of school.

Iruma's next challenge will be the Music Festival, where the bonds between him and his classmates will be put to the test!
They’ve been tasked with getting all thirteen members of the Misfit Class to Rank 4:
an unprecedented, impossible goal they can only achieve by winning the Music Festival.
However, one of his classmates is a demon who is not allowed to stand out...

Spring 2026 Anime List

Source : Welcome to Demon School! Iruma-kun Official