Welcome to Demon School! Iruma-kun Season 1 • TV Show
Welcome to Demon School! Iruma-kun
8.3 / 10 (304 votes) 2019-10-05TV-14 · US
Welcome to Demon School! Iruma-kun • TV Show • Rating 8.3 out of 10
seasons
Seasons of Welcome to Demon School! Iruma-kun
Welcome to Demon School! Iruma-kun currently has 4 seasons and 89 episodes. Most episodes run for around 25 minutes, which makes the show easy to binge in short bursts. The series is currently marked as "Returning Series". The most recently aired episode came out in 2026.
release-radar
When does Welcome to Demon School! Iruma-kun Season 4 Episode 21 air?
According to the latest schedule, the next confirmed release for Welcome to Demon School! Iruma-kun is Season 4, Episode 21, titled "The Tycoon and the Jewel", which is set to air on September 5, 2026. It continues the story from the current season, directly following the events of Episode 20. Release times can differ slightly outside of Japan, so your local broadcaster or streaming app may list a slightly different premiere date or time. When the next release does arrive, it is expected to carry the same content rating of TV-14 (US), which can influence when it airs on different providers and platforms.
trailers
Watch the official trailers for Welcome to Demon School! Iruma-kun
Watch the main official trailer for Welcome to Demon School! Iruma-kun in one place. Most of these clips were released around August 2019, capturing the show at its peak marketing push. Use the carousel to sample the show's visual style, story hooks and production quality before you dive into full episodes.
Uploaded in August 2019
similar
TV Shows like Welcome to Demon School! Iruma-kun
If you enjoy Welcome to Demon School! Iruma-kun, you may also like Buffy the Vampire Slayer, The Eminence in Shadow and High School DxD. These recommendations share similar tone, themes, or genres, making them natural follow-ups once you finish this show, and can be streamed for free.
Buffy the Vampire Slayer • TV Show • Rating 8.1 out of 10
Comedy
The Eminence in Shadow • TV Show • Rating 8.1 out of 10
Animation
High School DxD • TV Show • Rating 8.5 out of 10
Animation
Natsume's Book of Friends • TV Show • Rating 8.2 out of 10
Animation
To Love Ru • TV Show • Rating 8.2 out of 10
Animation
The Misfit of Demon King Academy • TV Show • Rating 8.4 out of 10
Animation
Toilet-Bound Hanako-kun • TV Show • Rating 8.6 out of 10
Animation
The Qwaser of Stigmata • TV Show • Rating 7.5 out of 10
Animation
KOWLOON GENERIC ROMANCE • TV Show • Rating 7.2 out of 10
Animation
The Demon Sword Master of Excalibur Academy • TV Show • Rating 7.0 out of 10
Animation
Vermeil in Gold • TV Show • Rating 7.2 out of 10
Animation
Spy x Sect • TV Show • Rating 8.0 out of 10
Animation
The Greatest Demon Lord Is Reborn as a Typical Nobody • TV Show • Rating 7.2 out of 10
Animation
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too • TV Show • Rating 8.2 out of 10
Animation
Rosario + Vampire • TV Show • Rating 7.8 out of 10
Animation
Handyman Saitou in Another World • TV Show • Rating 7.1 out of 10
Animation
My Status as an Assassin Obviously Exceeds the Hero's • TV Show • Rating 7.0 out of 10
Animation
Life with an Ordinary Guy Who Reincarnated into a Total Fantasy Knockout • TV Show • Rating 7.1 out of 10
Animation
Aesthetica of a Rogue Hero • TV Show • Rating 6.8 out of 10
Animation
No Guns Life • TV Show • Rating 6.7 out of 10
Animation
ASSASSINS PRIDE • TV Show • Rating 6.8 out of 10
Animation
Wise Man's Grandchild • TV Show • Rating 8.0 out of 10
Animation
CLASSROOM FOR HEROES • TV Show • Rating 7.7 out of 10
Animation
Gabriel DropOut • TV Show • Rating 6.3 out of 10
Animation
Didn't I Say to Make My Abilities Average in the Next Life?! • TV Show • Rating 6.5 out of 10
Animation
Marvel's Future Avengers • TV Show • Rating 6.3 out of 10
Animation
Kounai Shasei • TV Show
Animation
High School Prodigies Have It Easy Even in Another World! • TV Show • Rating 6.1 out of 10
Animation
A Gentle Noble's Vacation Recommendation • TV Show • Rating 7.8 out of 10
Animation
Strange Days at Blake Holsey High • TV Show • Rating 8.7 out of 10
Mystery
One Morning, My Hair was in Poor Condition, and my Life Began • TV Show • Rating 5.0 out of 10
Animation
Magical Idol Pastel Yumi • TV Show • Rating 4.0 out of 10
Animation
Whistle! • TV Show • Rating 8.6 out of 10
Animation
Rounin • TV Show • Rating 6.2 out of 10
Action
Hellerudsvingen • TV Show • Rating 7.5 out of 10
Animation
Ninjaman Ippei • TV Show
Animation
Rules of Zoovenia • TV Show • Rating 4.5 out of 10
Comedy
Love from the Tip of the Tongue • TV Show
Comedy
Scooby-Doo en Europe • TV Show
Animation
Rita & Whatsit • TV Show • Rating 7.5 out of 10
Animation
watch-it
Where to watch Welcome to Demon School! Iruma-kun for free?
Welcome to Demon School! Iruma-kun is available to stream on SuperFilmz. The series is primarily produced for audiences in Japan, so availability can vary by region. However, you can watch full episodes of Welcome to Demon School! Iruma-kun for free on SuperFilmz, with ads.
overview
What is Welcome to Demon School! Iruma-kun about?
Fourteen-year-old Iruma Suzuki has just been abandoned and sold to a demon by his irresponsible parents! Surprisingly, the next thing he knows he's living with the demon who has adopted him as his new grandson and has been transferred into a school in the Netherworld where his new demon grandfather works as the principal. Thus begins the cowardly Iruma-kun's extraordinary school life among the otherworldly as he faces his true self, takes on challenges, and rises to become someone great. It blends animation, comedy and sci-fi & fantasy elements. The series reflects a distinct Japan style and perspective.
worth-watching
release-timeline
Release pattern and schedule for Welcome to Demon School! Iruma-kun
Welcome to Demon School! Iruma-kun has been releasing episodes between October 2019 and August 2026 across 4 seasons. So far there are 89 released episodes, giving you plenty of story to catch up on before the next drop. Historically there have been longer waits of around 28 months between seasons, which can explain why some fans search early for hints about the next release. The upcoming release currently points to September 2026 as the key month to watch for new content.
catchup
How to catch up before the next Welcome to Demon School! Iruma-kun release?
Welcome to Demon School! Iruma-kun currently spans 4 seasons and 89 episodes, making it a manageable rewatch before the next release. Most instalments run for around 25 minutes, so a full-season binge can fit into a few dedicated evenings or a single weekend. If you're returning to the show, the latest storyline leaves off at Season 4, Episode 20, so rewatching the final season or two can help refresh the details before the next release.
cast
Cast and creators of Welcome to Demon School! Iruma-kun
The main cast includes Ayumu Murase, Ryohei Kimura and Ayaka Asai. Behind the scenes, it is directed by Ayaka Tsujihashi.
Ayumu Murase
as Iruma Suzuki (voice)
Ryohei Kimura
as Alice Asmodeus (voice)
Ayaka Asai
as Clara Valac (voice)
Daisuke Ono
as Naberius Kalego (voice)
Saori Hayami
as Ameri Azazel (voice)
Takuya Sato
as Sabro Sabnock (voice)
Takaya Kuroda
as Sullivan (voice)
Mitsuki Saiga
as Opera (voice)
Yoshitaka Yamaya
as Lied Shax (voice)
Nao Toyama
as Keroli Crocell / Evidol Kuromu (voice)
Tetsuya Kakihara
as Jazz M. Andro (voice)
Kaede Hondo
as Elizabetta Ix (voice)
Gakuto Kajiwara
as Kamui Caim (voice)
Takuto Yoshinaga
as Picero Agares / Robin Bars (voice)
Genki Okawa
as Goemon Garp (voice)
Shunichi Toki
as Schneider Allocer (voice)
Setsuo Ito
as Purson Soi (voice)