Original
10/08/2022 - 03/04/2023 Finished
Mairimashita! Iruma-kun 3rd Season (魔入りました！入間くん)
Also known as: Welcome to Demon School! Iruma-kun Season 3
Following their heroic efforts at Walter Park, the students of the misfit class return to Babyls Demon School after their summer vacation. What awaits them is not only adoration and admiration but also the shocking revelation that, in order to stay in the luxurious Royal One classroom, the entire class must be promoted to Dalet rank before entering the second year. As the Harvest and Music Festivals are right around the corner, there seem to be ample opportunities to rank up. Doing so will not be simple, however, as no class thus far has managed to accomplish such a feat. Hoping to give the misfit class a chance to achieve the improbable, the school appoints special tutors to aid in confronting the challenges that lie ahead. With his sights set beyond Dalet, Iruma Suzuki decides to take strides toward the goal of ranking up, starting with gaining acknowledgement from his special tutor: the short-tempered and selfish Bachiko Barbatos.
21
Total episodes
21
Canon episodes
0
Filler episodes
0%
% Filler
Canon episodes · 21 Filler episodes · 0
Every season
Seasons and sequels
You may wonder, how many seasons does Mairimashita! Iruma-kun 3rd Season have? Well, currently Mairimashita! Iruma-kun 3rd Season 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 3rd Season doesn't have a single filler episode: all 21 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 21 episodes of Mairimashita! Iruma-kun 3rd Season aired in 2022–2023 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 3rd Season is as simple as it gets: start at episode 1 and keep going to episode 21 without detours. If you came looking for which Mairimashita! Iruma-kun 3rd Season episodes are filler so you could skip them, the answer is that there aren't any.
Episode by episode
Complete guide by season
21 Episodes
| # | Episodes | Aired | Type |
|---|---|---|---|
| 1 | The Misfit Class's New Term10/08/2022 | 10/08/2022 | Canon |
| 2 | Master Bachiko10/15/2022 | 10/15/2022 | Canon |
| 3 | Iruma's True Feelings10/22/2022 | 10/22/2022 | Canon |
| 4 | The Signal That the Harvest Festival Has Begun10/29/2022 | 10/29/2022 | Canon |
| 5 | Cunning Demons11/05/2022 | 11/05/2022 | Canon |
| 6 | Devilishly Pure11/12/2022 | 11/12/2022 | Canon |
| 7 | Clara's Toy Box / A Night Filled with Screams11/19/2022 | 11/19/2022 | Canon |
| 8 | Can We Make 100 Friends? / The Students I'm Proud Of11/26/2022 | 11/26/2022 | Canon |
| 9 | The Dorodoro Brothers' Provocation12/03/2022 | 12/03/2022 | Canon |
| 10 | The Iruma I Know12/10/2022 | 12/10/2022 | Canon |
| 11 | Toto the Genie12/17/2022 | 12/17/2022 | Canon |
| 12 | Wish Upon Your Bow12/24/2022 | 12/24/2022 | Canon |
| 13 | My Very Own Magic01/07/2023 | 01/07/2023 | Canon |
| 14 | Lead's Distress01/14/2023 | 01/14/2023 | Canon |
| 15 | The True Worth of the Archer01/21/2023 | 01/21/2023 | Canon |
| 16 | The End of the Harvest Festival01/28/2023 | 01/28/2023 | Canon |
| 17 | Legend Leaf02/04/2023 | 02/04/2023 | Canon |
| 18 | Welcome Back02/11/2023 | 02/11/2023 | Canon |
| 19 | The Instructors' Banquet02/18/2023 | 02/18/2023 | Canon |
| 20 | Bad Company / Heartfelt Cooking Class02/25/2023 | 02/25/2023 | Canon |
| 21 | Words for My Friends03/04/2023 | 03/04/2023 | Canon |
Verified legal platforms
Where to watch Mairimashita! Iruma-kun 3rd Season
All the platforms where you can watch Mairimashita! Iruma-kun 3rd Season legally, with direct links to each service.
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Common questions
Frequently asked questions
How many seasons does Mairimashita! Iruma-kun 3rd Season have?
Mairimashita! Iruma-kun 3rd Season 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 3rd Season have?
In total, Mairimashita! Iruma-kun 3rd Season has 21 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 3rd Season?
It is recommended to watch Mairimashita! Iruma-kun 3rd Season 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 3rd Season online?
Mairimashita! Iruma-kun 3rd Season is available on the following streaming platforms: Crunchyroll, 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 3rd Season a complete anime?
Yes, Mairimashita! Iruma-kun 3rd Season 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 3rd Season have?
No, Mairimashita! Iruma-kun 3rd Season 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 3rd Season's score and reviews on MyAnimeList?
You can check the score, reviews, characters and statistics for Mairimashita! Iruma-kun 3rd Season directly on MyAnimeList, the world's largest anime database. There you'll find the community rating, global ranking and opinions from other fans.