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The upcoming fourth season of Welcome to Demon School Iruma-kun has revealed a major casting decision. Setsuo Ito will voice Purson Soi, a character fans have waited years to hear speak.
This announcement comes six years after the character first appeared in the anime. The production team shared this news along with a new promotional video.
Who Is Purson Soi?
Purson Soi is the 13th member of the Abnormal Class. He has a unique ability that makes him easy to forget. This demon student has stayed in the background for years.
His special skill lets him blend into any environment. Because of this power, his classmates often forget he exists. The Music Festival Arc will finally put him in the spotlight.
The character lives by a simple rule: never stand out. This makes him different from the rest of his energetic classmates.
What Setsuo Ito Said About the Role
Ito shared his thoughts on joining the series. He feels both excited and nervous about playing this important character. The actor saw fan reactions to the teaser video and understands the high expectations.
This role marks a significant moment for the anime. Purson Soi plays a key part in the upcoming story arc.
When Does Welcome to Demon School Iruma-kun Season 4 Premiere?
The fourth season will air in April 2026 on NHK E Tele in Japan. Crunchyroll will stream the new episodes internationally. This includes regions like North America, Europe, Africa, and more.
The exact release date has not been announced yet. Fans can expect updates in the coming months.
What Is the Music Festival Arc About?
Season 4 will adapt the Music Festival Arc from the manga. This storyline focuses on the Abnormal Class preparing for a major school event. They need all 13 members to participate if they want to win.
The challenge is getting Purson Soi to join them. His habit of staying invisible makes this difficult. Iruma and his friends must find a way to include their forgotten classmate.
This arc is one of the most popular storylines in the manga. Readers praise it for its emotional moments and character development.
About the Anime Series
Welcome to Demon School Iruma-kun follows a 14-year-old human boy named Iruma Suzuki. His parents sell him to a demon named Sullivan. Instead of eating him, Sullivan adopts Iruma as his grandson.
Sullivan enrolls Iruma at Babyls Demon School, where he serves as chairman. Iruma must hide his human identity while attending classes with demon students. He makes friends with Alice Asmodeus and Clara Valac along the way.
The anime is based on Osamu Nishi’s manga, which started in 2017. The series appears in Weekly Shonen Champion. The manga has sold over 19 million copies in Japan.
Previous Seasons
The first season premiered in October 2019. It ran for 23 episodes and introduced viewers to the demon world. Season 2 followed in April 2021 with another successful run.
Season 3 aired from October 2022 to March 2023. It covered the Post-Harvest Festival Arc and ended around chapter 146 of the manga. This left plenty of source material for future seasons.
Bandai Namco Pictures handles the animation for all seasons. Director Makoto Moriwaki has worked on the series since the beginning.
Fan Reaction to the Announcement
Many fans expressed excitement about the casting news. Social media platforms filled with comments from viewers eager to see Purson Soi fully animated. The character has appeared in previous seasons but never had speaking lines.
The six-year wait made this announcement even more meaningful. Manga readers have long anticipated this arc’s adaptation.
Special Event Planned
A special event will take place on March 14, 2026, at Theater 1010 in Japan. The event will feature voice actors from the series. This includes Ayumu Murase as Iruma Suzuki and Ryohei Kimura as Alice Asmodeus.
Creator Osamu Nishi will also make a special appearance. Attendees can expect behind-the-scenes stories and exclusive announcements. The event will include a live reading session as well.
What Makes This Arc Special
The Music Festival Arc stands out among the manga’s many storylines. It balances comedy, emotion, and character growth. Each member of the Abnormal Class gets meaningful moments.
The arc explores themes of friendship and acceptance. Purson Soi’s journey resonates with readers who feel overlooked. His classmates’ efforts to include him show the power of determination.
Fans of the manga rank this as one of the series’ best arcs. The animation team faces high expectations to deliver a quality adaptation.
Streaming Information
Crunchyroll will handle international streaming when the season premieres. The platform has streamed all previous seasons. Subscribers can watch new episodes as they air in Japan.
The streaming service also offers English dubs for earlier seasons. It’s unclear if Season 4 will receive a dub immediately or later.
Looking Forward
Welcome to Demon School Iruma-kun Season 4 brings fresh energy to the beloved series. The addition of Setsuo Ito as Purson Soi fills a long-awaited role. April 2026 can’t come soon enough for dedicated fans.
The Music Festival Arc promises to deliver memorable moments. With 19 million manga copies sold, the franchise shows no signs of slowing down. This upcoming season will likely attract both new viewers and longtime supporters.
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