Anime Watch Time
How Long Does It Take to Watch Welcome to Demon School! Iruma-kun Season 3?
Romaji: Mairimashita! Iruma-kun 3 · Native: 魔入りました！入間くん 第3シリーズ
Welcome to Demon School! Iruma-kun Season 3 takes about 8.8 hours (8 hours 45 minutes) to watch in full, across 21 episodes. Use the watch time calculator for an estimate based on your own pace and playback speed.
About Welcome to Demon School! Iruma-kun Season 3
The third season of Mairimashita! Iruma-kun.
This time it's the jungle!
Series Context
Score
7.80
Year
2022
Format
TV
Source
Manga
Status
Finished Airing
Prequels, Sequels & Related Entries
Welcome to Demon School! Iruma-kun Season 3 connects to 2 other entries — useful to know if you want the full watch time for the whole story, not just this one.
Franchise Guide
Watching the full Welcome to Demon School! Iruma-kun franchise?
The franchise page groups the connected seasons, movies, and specials into one watch-order guide, with a combined total watch time.
Episode Count and Watch Time
Welcome to Demon School! Iruma-kun Season 3 Episode Count and Total Watch Time
Episodes
21
Episode length
25 min
Total watch time
8 hours 45 minutes
Status
Finished Airing
A solid multi-week watch at a normal pace, or a few dedicated binge sessions if you want to move faster.
Binge Watching Schedule
Simple Watch Schedule for Welcome to Demon School! Iruma-kun Season 3
Based on average episode length and normal playback speed.
| Episodes per day | Days to finish |
|---|---|
| 2 | 10.5 days |
| 5 | 4.2 days |
| 10 | 2.1 days |
Quick Answers About Welcome to Demon School! Iruma-kun Season 3
Does Welcome to Demon School! Iruma-kun Season 3 have filler episodes?+
No — Welcome to Demon School! Iruma-kun Season 3 has no filler episodes, so the full watch time already reflects the main story only.
What changes if you skip intros and outros?+
Skipping roughly 3 minutes per episode lowers the total watch time to about 7.7 hours, versus 8.8 hours with intros and outros included.
Is Welcome to Demon School! Iruma-kun Season 3 worth binge-watching?+
A solid multi-week watch at a normal pace, or a few dedicated binge sessions if you want to move faster.
