Season 3 of Welcome to Demon School, Iruma-kun revealed theme songs ahead of the October 8 premiere. The theme songs are “Girigiri Ride it out” by FANTASTICS from EXILE TRIBE (opening) and “Nabe Bugyo” by Wednesday Campanella (ending theme). The third season is slated to have a total of 21 episodes.
In addition to the theme songs, Iruma-kun Season 3 also revealed new cast additions. Kentaro Kumagai, Sho Nogami and Hiroki Yasumoto are joining the cast as Ichiro, Niro, and Orobas Coco.
Bandai Namco Pictures will be animating the third season of the anime. The staff includes:
- Director: Makoto Moriwaki
- Character Design: Yumiko Hara
- Series Composition: Kazuyuki Fudeyasu
- Music: Akimitsu Honma
The third season was announced with the finale of season 2, which aired in September 2021. BN Pictures is animating the anime adaptation of Osamu Nishi’s manga. The first season started airing in the fall of 2019 (23 episodes), while the second one followed in the Spring of 2021 anime season and had a total of 21 episodes.
Crunchyroll is streaming the anime and describes the plot as:
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.