Welcome to Demon School! Iruma-kun: IruMafia Edition Anime Main Visual and January 4 Revealed

The spin-off anime Welcome to Demon School! Iruma-kun: IruMafia Edition revealed the main visual, along with a January 4, 2027 premiere. The series will run for 12 episodes, with six character visuals also revealed. The franchise also has its first theatrical anime film project in development.

For the spin-off anime, the returning cast includes:

• Ayumu Murase as Iruma
• Mitsuki Saiga as Opera
• Daisuke Ono as Naberius Kalego
• Ryohei Kimura as Asmodeus Alice
• Ayaka Asai as Valac Clara
• Saori Hayami as Ameri

Keiichiro Kawaguchi is directing the anime, with Kazuyuki Fudeyasu in charge of the series composition and Kenji Fujisaki as character designer. Bao Chong Wang is the art director, with Yayoi Sekimukai composing the music. Studio Tatsunoko Production is in charge of the animation production.

You can also see the main visual below.

The Welcome to Demon School! Iruma-kun anime is based on Osamu Nishi’s manga serialized in Weekly Shonen Champion, which has 50 volumes published as of September 8, 2026. The anime premiered in 2019. Crunchyroll is streaming the anime, describing the story:
Suzuki Iruma, human, 14, one day finds himself taken against his will into the world of demons. To add to his predicament, his doting owner and self-appointed “Grandpa” is the chair-demon at his new school. In order to survive, Iruma must deal with a haughty student who challenges him to a duel, a girl with adjustment issues, and so many more scary beings! Can this ultimate pacifist dodge the slings and arrows that are flung his way? As he struggles frantically, Iruma’s innate kindness begins to win over enemies.

Source: Official X
© Osamu Nishi, Akita Shoten / NHK, NEP