Welcome to Demon School! Iruma-kun Season 4, Mairimashita! Iruma-kun 4, 魔入りました！入間くん 第4シリーズ, Default, Mairimashita! Iruma-kun 4th Season, Japanese, 魔入りました！入間くん, English, อิรุมะคุง ผจญในแดนปีศาจ ซีซั่น 4
Welcome to Demon School! Iruma-kun Season 4
Mairimashita! Iruma-kun 4
Suzuki Iruma and all thirteen students of the Misfit Class must perform to reach Rank 4 at the Music Festival.
(Source: Crunchyroll News)
Last updated
Jun 3, 2026, 11:22 PM
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
70.2
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 3 hours ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 81.8
- Time since finale - ~-1 months since estimated air window ended
- Cross-platform popularity index - Aggregate reach of ~32,605 followers
Source runway looks healthy for a continuation.
CourScore history
CourScore over time
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| google trends | interest daily | GLOBAL | 14 | Apr 9, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 64 | Mar 29, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 15 | Feb 2, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 580 | May 28, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 397,503 | May 28, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 24,704 | May 28, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 287 | Jun 3, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 80 | Jun 3, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 4 | Jun 3, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 606 | Jun 3, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | May 28, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 24,704 | May 28, 2026, 12:00 AM |
| filmarks | score mean | JP | 84 | Jun 3, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 823 | Jun 3, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | May 28, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 767 | Jun 3, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 80.02 | Jun 3, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 81.4 | Jun 3, 2026, 12:00 AM |
| mal | completed | GLOBAL | 11 | May 31, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.12 | May 23, 2026, 12:00 AM |
| mal | watching | GLOBAL | 33,652 | May 31, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 40,703 | May 31, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | May 23, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 26.06 | Jun 3, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 21 | Jun 3, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 31,591 | Jun 3, 2026, 12:00 AM |
| filmarks | mark count | JP | 188 | Jun 3, 2026, 12:00 AM |