Original
10/05/2019 - 03/07/2020 Finished
Mairimashita! Iruma-kun (魔入りました！入間くん)
Also known as: Welcome to Demon School! Iruma-kun
Fourteen-year-old Iruma Suzuki has been unfortunate all his life, having to work to earn money for his irresponsible parents despite being underage. One day, he finds out that his parents sold him to the demon Sullivan. However, Iruma's worries about what will become of him are soon relieved, for Sullivan merely wants a grandchild, pampering him and making him attend the demon school Babyls. At first, Iruma tries to keep a low profile in fear of his peers discovering that he is human. Unfortunately, this ends up being more difficult than he expected. It turns out that Sullivan himself is the chairman of the school, and everyone expects him to become the next Demon King! Iruma immediately finds himself in an outrageous situation when he has to chant a forbidden spell in front of the entire school. With this, Iruma instantly earns a reputation he does not want. Even so, he is bound to be roped into more bizarre circumstances.
24
Total episodes
24
Canon episodes
0
Filler episodes
0%
% Filler
Canon episodes · 24 Filler episodes · 0
Every season
Seasons and sequels
You may wonder, how many seasons does Mairimashita! Iruma-kun have? Well, currently Mairimashita! Iruma-kun has a total of 3 official seasons. Below is a complete list of the anime's seasons, arranged chronologically, including prequels, sequels, and canonical spin-offs.
Discover all seasons and episodes of this anime in broadcast order. Each season develops a key part of the story, introducing new characters, story arcs, and important events. Select any season to view detailed information such as the number of episodes, release dates, and a complete plot description.
Original
Secuela
SecuelaWhat to watch, what to skip
Watch order: filler vs canon
You're in luck! Mairimashita! Iruma-kun doesn't have a single filler episode: all 24 episodes are canon. It's a faithful adaptation of the original manga, so you can enjoy it from first to last without skipping anything or checking any list of expendable episodes.
The 24 episodes of Mairimashita! Iruma-kun aired in 2019–2020 and follow the story's chronological order. There are no transition episodes, no needless recaps, no arcs invented by the studio: every chapter advances the main plot and develops the characters just as the source material does.
In short, the watch order for Mairimashita! Iruma-kun is as simple as it gets: start at episode 1 and keep going to episode 24 without detours. If you came looking for which Mairimashita! Iruma-kun episodes are filler so you could skip them, the answer is that there aren't any.
Episode by episode
Complete guide by season
24 Episodes
| # | Episodes | Aired | Type |
|---|---|---|---|
| 0 | Iruma-kun from Demon School— | — | Canon |
| 1 | Iruma-kun from Demon School10/05/2019 | 10/05/2019 | Canon |
| 2 | Familiars Summoned!10/12/2019 | 10/12/2019 | Canon |
| 3 | Iruma and Clara / Demon Friends10/19/2019 | 10/19/2019 | Canon |
| 4 | The Misfit Class10/26/2019 | 10/26/2019 | Canon |
| 5 | The One Who Wants to Be Demon King11/02/2019 | 11/02/2019 | Canon |
| 6 | Ameri's Theory11/09/2019 | 11/09/2019 | Canon |
| 7 | First Love Memories11/16/2019 | 11/16/2019 | Canon |
| 8 | Head Over Heels for Clara11/23/2019 | 11/23/2019 | Canon |
| 9 | Iruma's Decision and Hard Work11/30/2019 | 11/30/2019 | Canon |
| 10 | Fierce Battle, Execution Cannonball!!12/07/2019 | 12/07/2019 | Canon |
| 11 | Together with Familiars!12/14/2019 | 12/14/2019 | Canon |
| 12 | The Rookie Hunt!!12/21/2019 | 12/21/2019 | Canon |
| 13 | The Magical Apparatus Battler12/28/2019 | 12/28/2019 | Canon |
| 14 | The Battlers' Presentation01/04/2020 | 01/04/2020 | Canon |
| 15 | Kiriwo's Secret Room01/11/2020 | 01/11/2020 | Canon |
| 16 | Party Eve01/18/2020 | 01/18/2020 | Canon |
| 17 | Run, Iruma, to Kiriwo!01/25/2020 | 01/25/2020 | Canon |
| 18 | What I Want More Than Anything02/01/2020 | 02/01/2020 | Canon |
| 19 | I Want to Pick Everything Up02/08/2020 | 02/08/2020 | Canon |
| 20 | Glorious Award/Treatment of Humans02/15/2020 | 02/15/2020 | Canon |
| 21 | Dem-dol Kuromu-chan!02/22/2020 | 02/22/2020 | Canon |
| 22 | Sparkling Shock02/29/2020 | 02/29/2020 | Canon |
| 23 | You Fit Right In Now, Iruma-kun03/07/2020 | 03/07/2020 | Canon |
Verified legal platforms
Where to watch Mairimashita! Iruma-kun
All the platforms where you can watch Mairimashita! Iruma-kun legally, with direct links to each service.
Liked it? Keep going
Anime similar to Mairimashita! Iruma-kun
If you liked Mairimashita! Iruma-kun, you'll love these 6 similar anime in the Comedia genre. Discover complete guides with canon vs filler episodes, chronological order and where to watch each series on streaming.
We've selected these series because they share characteristics with Mairimashita! Iruma-kun: similar themes, comparable animation style and the same target audience. Each guide includes the complete list of seasons, filler episodes you can skip and the best platforms to watch each anime in your region.
- Dungeon Meshi
- Ichiban Ushiro no Daimaou
- Musaigen no Phantom World
- Tsuki ga Michibiku Isekai Douchuu
- Kono Subarashii Sekai ni Shukufuku wo! 3
- Itai no wa Iya nanode Bougyoryoku ni Kyokufuri Shitai to Omoimasu.
Looking for more anime like Mairimashita! Iruma-kun? Explore our complete anime guides catalog or filter by the Comedia genre to find more similar series.
Common questions
Frequently asked questions
How many seasons does Mairimashita! Iruma-kun have?
Mairimashita! Iruma-kun has a total of 3 seasons. The series is completed. Each season is divided into multiple episodes with stories that advance the main plot of the anime.
How many episodes does Mairimashita! Iruma-kun have?
In total, Mairimashita! Iruma-kun has 24 episodes distributed across its 3 seasons. You can consult the complete episodes table to see the breakdown by season.
What is the best order to watch Mairimashita! Iruma-kun?
It is recommended to watch Mairimashita! Iruma-kun in chronological broadcast order. This means starting from season 1 and continuing sequentially to the last season. Check our watch order guide which includes information about filler vs canon episodes for an optimal experience.
Where can I watch Mairimashita! Iruma-kun online?
Mairimashita! Iruma-kun is available on the following streaming platforms: Crunchyroll, Disney+, NHK Enterprises. Check the platforms section at the top of this page to access where you can watch the anime. Please note that availability may vary depending on your geographic region.
Is Mairimashita! Iruma-kun a complete anime?
Yes, Mairimashita! Iruma-kun is a completed anime. All seasons have already aired and you can enjoy the series in its entirety without waiting for new episodes.
How much filler does Mairimashita! Iruma-kun have?
No, Mairimashita! Iruma-kun does not have filler episodes. All its episodes are canon and faithfully follow the original manga story, so you can watch all episodes without worrying about skipping anything.
Where can I see Mairimashita! Iruma-kun's score and reviews on MyAnimeList?
You can check the score, reviews, characters and statistics for Mairimashita! Iruma-kun directly on MyAnimeList, the world's largest anime database. There you'll find the community rating, global ranking and opinions from other fans.