Welcome to Demon School! Iruma-kun Season 4 has revealed its second main visual and main PV trailer, introducing additional cast members, and teasing the upcoming Dem-dol Games.
The new visual has Team Devimus at the center, featuring Irumi, Kerori Crocell’s idol persona Kuromu, Shax Lied’s idol form Lindy, and Ameri Azazel’s idol persona Merry. The group is facing the charismatic idol Gyari, who will be their main rival during the festival.
According to the official X, several major events are still to come in Season 4, including the Deviculum (Grand Noble Gathering), the Descent Ceremony, the Thirteen Crowns Dinner, and the Dem-dol Games.
Three new cast members have also been announced:
- Yuma Uchida as Leviathan Leiji
- Yoshitsugu Matsuoka as Belial-Berry Raspberry
- Misato Matsuoka as Gyari
Leiji and Raspberry are fellow members of the “Three Greats” generation, joining Iruma as grandsons of the powerful Three Greats demons and potential future Demon King candidates. You can hear them in the new trailer below.
The Welcome to Demon School! Iruma-kun anime is based on Osamu Nishi’s manga serialized in Weekly Shonen Champion, which has 22 volumes published as of June 6, 2025. 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 Twitter
© Osamu Nishi, Akita Shoten / NHK, NEP
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