'Mairimashita! Iruma-kun 4th Season' Reveals New Staff, Teaser Promo
The official website of the Mairimashita! Iruma-kun 4th Season (Welcome to Demon School! Iruma-kun Season 4) television anime revealed new staff, a key visual (pictured), and teaser promotional video on Sunday. The anime series adapting Osamu Nishi's comedy fantasy manga will premiere on NHK-E in April 2026.Staff
Chief Director: Makoto Moriwaki (Mairimashita! Iruma-kun)
Director: Ayaka Tsujihashi (Tsuki ga Michibiku Isekai Douchuu episode director) NEW
Series Composition: Kazuyuki Fudeyasu (Tensei shitara Slime Datta Ken)
Character Design: Yumiko Hara (Binan Koukou Chikyuu Bouei-bu Love! Love!)
Art Director: Hitomi Yoshida (Kyuuketsuki Sugu Shinu)
Color Design: Tomoe Takaya (Birdie Wing: Golf Girls' Story Season 2)
Director of Photography: Hiroyuki Chiba (Classicaloid)
Music: Akimitsu Honma (Kyoukai no Rinne, Yayoi Sekimukai (i☆Ris the Movie: Full Energy!!)
Sound Director: Hozumi Gouda (Uchuujin MuuMuu)
Animation Producer: Saaya Sawada (Birdie Wing: Golf Girls' Story assistant production manager) NEW
Studio: Bandai Namco Pictures
Note: The staff denoted with the legend NEW are new in their respective roles.
Osamu began serializing the manga in Weekly Shounen Champion in March 2017. Akita Shoten released the 45th volume on October 8, with the 46th volume scheduled to go on sale on Monday.
Kodansha USA licensed the manga in English in July 2022 and published the 17th volume on December 2.
Teaser PV
Source: Moca News
4 Comments Recent Comments
I think this season will adapt better quality chapters. From S4 and after the content will become better and better. I want to talk to the people that thought this peak series became irrelevant from S2 and after.
Dec 7, 2025 1:34 AM by Yubisoft
About damn time, it's been what, four years since the last season?
Dec 6, 2025 10:53 PM by iThink
Really digging the colorful visuals and the background OST. 😌
Dec 6, 2025 5:54 PM by Retro8bit
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