Mairimashita! Iruma-kun (Welcome to Demon School! Iruma-kun), is a manga created by mangaka Osamu Nishi and illustrated by himself, beginning to be published from March 2, 2017 through the Shukan Shonen Champion magazine by the Akita Shoten press , with a total of 14 volumes, is currently still in publication. The series continued under the name " Trigun Maximum " since 1998, published in Young King OURs magazine by the publisher Shonen Gahosha , with a total of 14 volumes and ending its publication in 2007. The anime adaptation began airing from on October 5, 2019 by the television network NHK / NHK Enterprises and was in charge of the Bandai Namco Pictures studio , under the direction of Makoto Moriwaki , with 24 episodes: Season 1 (24 episodes) , the anime is currently broadcast.
This series was licensed by Selecta Vision (Spain) , Amazon Video (Canada & the United States) , Crunchyroll (Latin America) .
The story follows the life of Iruma Suzuki , a 14-year-old human boy, who is sold by his parents to a demon. The demon is known as Sullivan , who carries Iruma the Demon World and officially adopts him as his grandson. He then enrolls Iruma at the Babyls School for Demons, where Sullivan is the director, and where Iruma quickly befriends the demons Alice Asmodeus and Clara Valac . However, Sullivan tells Iruma to never reveal that he is a human, as he will be eaten if someone discovers that he is not a demon. Iruma then promises to mingle during his time in the Demon World, though he only stands out due to all the situations and adventures that arise.
The following Mairimashita! Iruma-kun filler list will show you which episodes or chapters are filler in the series, this means episodes that are exclusively from the anime and were not adapted based on the manga. With this guide you will be able to skip or avoid Mairimashita! Iruma-kun filler episodes and thus enjoy this anime without filler. It should be noted that both the ovas, specials and movies (if the anime had these) will be located in chronological order, this for you to better enjoy on the Netflix, Hulu, Funimation or Crunchyroll platforms.
The opening opening is Magical Babyrinth (1-23) And the ending is Debikyu (1-23) .
The opening opening is No! No! Satisfaction! (1-21) And the ending is Kokoro Show Time (1-21) .
This series was licensed by Selecta Vision (Spain) , Amazon Video (Canada & the United States) , Crunchyroll (Latin America) .

The story follows the life of Iruma Suzuki , a 14-year-old human boy, who is sold by his parents to a demon. The demon is known as Sullivan , who carries Iruma the Demon World and officially adopts him as his grandson. He then enrolls Iruma at the Babyls School for Demons, where Sullivan is the director, and where Iruma quickly befriends the demons Alice Asmodeus and Clara Valac . However, Sullivan tells Iruma to never reveal that he is a human, as he will be eaten if someone discovers that he is not a demon. Iruma then promises to mingle during his time in the Demon World, though he only stands out due to all the situations and adventures that arise.
Filler episodes to skip in Mairimashita! Iruma-kun
The following Mairimashita! Iruma-kun filler list will show you which episodes or chapters are filler in the series, this means episodes that are exclusively from the anime and were not adapted based on the manga. With this guide you will be able to skip or avoid Mairimashita! Iruma-kun filler episodes and thus enjoy this anime without filler. It should be noted that both the ovas, specials and movies (if the anime had these) will be located in chronological order, this for you to better enjoy on the Netflix, Hulu, Funimation or Crunchyroll platforms.
SEASON 1
The opening opening is Magical Babyrinth (1-23) And the ending is Debikyu (1-23) .
- 01. "Iruma-kun from Demon School"
- 02. "Familiars Summoned!"
- 03. "Iruma and Clara"
- 04. "The Misfit Class"
- 05. "The One Who Wants to Be Demon King"
- 06. "Ameri's Theory"
- 07. "First Love Memories"
- 08. "Head Over Heels for Clara"
- 09. "Iruma's Decision and Hard Work"
- 10. "Fierce Battle, Execution Cannonball!!"
- 11. "Together with Familiars!"
- 12. "The Rookie Hunt"
- 13. "The Magical Apparatus Battler"
- 14. "The Battler's Presentation"
- 15. "Kiriwo's Secret Room"
- 16. "Party Eve"
- 17. "Run, Iruma, to Kiriwo!"
- 18. "What I Want More Than Anything"
- 19. "I Want to Pick Everything Up"
- 20. "Glorious Award"
- 21. "Dem-dol Kuromu-chan"
- 22. "Sparking Shock"
- 23. "You Fit Right In Now, Iruma-kun"
SEASON 2
The opening opening is No! No! Satisfaction! (1-21) And the ending is Kokoro Show Time (1-21) .
- 01. "The Secret Behind the Ring"
- 02. "Ameri's Decision"
- 03. "A Lovely Demoness"
- 04. "The Student Council President's Gaze"
- 05. "Invite Your Friends!"
- 06. "Royal One"
- 07. "The Teachers at Babyls"
- 08. "The Miracle of Some Fools"
- 09. "Studying in the Netherworld"
- 10. "Balam's Lesson"
- 11. "End-of-Terminus Exams"
- 12. "Kalego-sensei's Home Visit"
- 13. "Walter Park"
- 14. "Everyone's Playmates"
- 15. "Magical Beasts Attack"
- 16. "The Name of This Feeling"
- 17. "The Ultimate Halberd"
- 18. "My Desire"
- 19. "Clara's House"
- 20. "Dream Date"
- 21. "The One Who Rules Over the Netherworld"
What chapter of the manga is Mairimashita! Iruma-kun anime on?
Manga compared to the anime: | » | Where to start the manga? |
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The last episode that was emitted is the 21th of Season 2 that corresponds to Chapters 92, 93 (págs.1-19) and 95 (págs. 1-4, 8-13) of the manga "Mairimashita! Iruma-kun". | So if we want to start the manga after the anime, we start reading from Chapter 95 (pág. 14) of the manga, which corresponds to Volume 11 (contains chapters 89 to 97). |