Welcome to Demon School! Iruma-kun (魔入りました!入間くん, Mairimashita! Iruma-kun, "Enrolled Demon Iruma!") is a anime television series adaptation of the Mairimashita! Iruma-kun Manga which was announced in February 2019, as a part of the Weekly Shonen Champion's 50th anniversary project. 

In both first and second seasons, they are animated by Bandai Namco Pictures and directed by Makoto Moriwaki, with Kazuyuki Fudeyasu handling series composition, and Akimitsu Honma composing the music. NHK and NHK Enterprises are credited for production.

Crunchyroll is streaming the first season.

Original Run

First Season

The TV adaption debuted in Fall (March) 2019. It started 5th October 2019 until 7th March 2020 on NHK Educational TV.

Second Season

The 2nd TV adaption will be broadcast on Spring 2021 (April).

Staff and Cast


These are the following voice actors for the main characters listed:[1][2]


  • Original: Osamu Nishi
  • Director: Makoto Moriwaki
  • Series composition: Kazuyuki Furuyasu
  • Screenplay: Mio Inoue, Nozmu Oshima, Yuko Kakihara, Kenichi Kato, Hiroko Kanesugi 
  • Character design: Toshihiko Sano, Ayako Yamamoto
  • Art Director: Hitomi Yoshida
  • Color design: Tomoe Takatani
  • Director of Photography: Hiroyuki Chiba
  • Music: Honma Akimitsu
  • Sound Director: Hozumi Goda
  • Animation Producer: Akihiro Kurumayama
  • Producer: Yusuke Fujita
  • Production manager: Isao Yoshikuni, Tsuyoshi Fukuyama
  • Animation Production: BN Pictures


For more information, see Episode List
Currently, the anime has a total of 23 episodes (Season 1), culminating from the Manga that consisted of Chapters 1-43.


Japanese Blu-ray Covers (Season 1)


External Links


  1. MyAnimeList (2019), "TV Anime 'Mairimashita! Iruma-kun' Announces Cast Members" https://myanimelist.net/news/57191112
  2. Anime News Network (2019), "Mairimashita! Iruma-kun (TV)", https://www.animenewsnetwork.com/encyclopedia/anime.php?id=21927
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