# Mairimashita! Iruma-kun 4
*Also known as: Welcome to Demon School! Iruma-kun Season 4 / 魔入りました！入間くん 第4シリーズ*

## Facts
- Format: TV
- Status: airing
- Year: 2026
- Season: SPRING

## Renewal Score
**Mairimashita! Iruma-kun 4** has a **70% renewal probability** on Courcast (confidence: 81%) as of 2026-06-03.

## Synopsis
The fourth season of Mairimashita! Iruma-kun.
Suzuki Iruma and all thirteen students of the Misfit Class must perform to reach Rank 4 at the Music Festival.
(Source: Crunchyroll News)

## About Courcast
Courcast forecasts anime renewal probability using daily signals from streaming platforms, fan communities, and industry sources. Each CourScore (0–100) reflects fandom momentum, streaming performance, source material runway, and franchise history.

- Full details: https://courcast.com/title/mairimashita-iruma-kun-4-season-4
- API: https://courcast.com/api/public/titles/mairimashita-iruma-kun-4-season-4
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*