Watch Welcome to Demon School! Iruma-kun Season 4 Episode 6 Online
“The Music Festival: Showtime!!” — Watch "Welcome to Demon School! Iruma-kun" Season 4 Episode 6 online in HD for free. Check streaming providers, cast, and episode details.
Where can I watch "The Music Festival: Showtime!!" online?
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Season 4 Episode 6 — Aired on May 9, 2026 • runs about 25 minutes.
Notable cast/guest names in this episode include Ayumu Murase, Ryohei Kimura, Ayaka Asai, Daisuke Ono.
This page includes 5 official still(s) (when available) plus legal availability links.
Looking for “watch Welcome to Demon School! Iruma-kun Season 4 Episode 6 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
Suzuki Iruma and all thirteen students of the Misfit Class must perform to reach Rank 4 at the Music Festival.
Stills
Cast
as Iruma Suzuki (voice)
as Alice Asmodeus (voice)
as Clara Valac (voice)
as Naberius Kalego (voice)
as Ameri Azazel (voice)
as Sabro Sabnock (voice)
as Sullivan (voice)
as Opera (voice)
as Lied Shax (voice)
as Keroli Crocell / Evidol Kuromu (voice)
