Welcome to Demon School, Iruma-kun Season 3 revealed non-credit versions of the opening and ending earlier today after the broadcast of the second episode. The anime also revealed that it will have a total of 21 episodes, split into 3 Blu-ray and DVD volumes.
The opening theme song is “Girigiri Ride It Out” by Fantastics from Exile Tribe. Masato Odake wrote the lyrics for the song, while Seiji Kameda composed the music and did the arrangement.
The ending features the “Nabebugyou” by Wednesday Campanella. Hidefumi Kenmochi did the music, arrangement, and lyrics.
BN Pictures is animating the sequel to the anime series, which premiered in 2019. Makoto Moriwaki is directing the third season of Iruma-kun anime. Kazuyuki Fudeyasu is in charge of the series composition and Yumiko Hara is credited for character designs. Akimitsu Honma is composing the music.
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.
Source: Official Twitter
© Osamu Nishi, Akita Shoten / NHK, NEP