Welcome to Demon School! Iruma-kun Season 4

Also known as: Mairimashita! Iruma-kun 4 / 魔入りました！入間くん 第4シリーズ

Welcome to Demon School! Iruma-kun Season 4 is a TV series by Bandai Namco Pictures that premiered in Spring 2026. It is finished airing with 24 episodes of about 25 minutes each. Genres: Comedy, Fantasy, Supernatural. Average AniList score: 8.1/10.

Synopsis

Suzuki Iruma and all thirteen students of the Misfit Class must perform to reach Rank 4 at the Music Festival.

(Source: Crunchyroll News)

Welcome to Demon School! Iruma-kun Season 4 episodes

  1. Episode 1: The Other Demon in the Misfit Class — aired April 4, 2026
  2. Episode 2: A Challenge to the Thirteen — aired April 11, 2026
  3. Episode 3: The Essence of a Dem-dol — aired April 18, 2026
  4. Episode 4: We Can`t See Him, But... — aired April 25, 2026
  5. Episode 5: Let`s Have a Chat — aired May 2, 2026
  6. Episode 6: The Music Festival: Showtime!! — aired May 9, 2026
  7. Episode 7: Lilith`s Carpet — aired May 16, 2026
  8. Episode 8: Victory Salute — aired May 23, 2026
  9. Episode 9: Behind Those Eyes — aired May 30, 2026
  10. Episode 10: Triple Love Squad — aired June 6, 2026
  11. Episode 11: Best Friend Meeting / Lead`s Flirting Meeting — aired June 13, 2026
  12. Episode 12: One-Year Distance and One-Centimeter Distance — aired June 20, 2026
  13. Episode 13: Suzuki Iruma`s Exorcibration — aired June 27, 2026
  14. Episode 14: Infiltrate the Teacher Dorms! / A New Member Joins the Girls?! — aired July 4, 2026
  15. Episode 15: The Laws of the Netherworld Dictate That One Takes After Their Master / Even Among Those Who Are Close — aired July 11, 2026
  16. Episode 16: A Misfit Casual Gathering / Netherworld Devotee — aired July 18, 2026
  17. Episode 17: The Great Heroes Gather — aired July 25, 2026
  18. Episode 18: Give the Youth All the Nutrients They Need / Crossing the Sunbeams Shining Through the Trees — aired August 1, 2026
  19. Episode 19: The Dem-dol Games — aired August 22, 2026
  20. Episode 20: Team Devimuse — aired August 29, 2026
  21. Episode 21: The Tycoon and the Jewel — aired September 5, 2026
  22. Episode 22: The Proud Songstress — aired September 12, 2026
  23. Episode 23: The Road to the Demon King — aired September 19, 2026
  24. Episode 24: The Most Extravagant Farewell Party — aired September 26, 2026

Main characters

  • Iruma Suzuki (Main) — voiced by Ayumu Murase
  • Clara Valac (Main) — voiced by Ayaka Asai
  • Alice Asmodeus (Main) — voiced by Ryouhei Kimura
  • Ameri Azazel (Supporting) — voiced by Saori Hayami
  • Kalego Naberius (Supporting) — voiced by Daisuke Ono
  • Sullivan (Supporting) — voiced by Takaya Kuroda
  • Sabro Sabnock (Supporting) — voiced by Takuya Satou
  • Opera (Supporting) — voiced by Mitsuki Saiga
  • Keroli Crocell (Supporting) — voiced by Nao Touyama
  • Lead Shax (Supporting) — voiced by Yoshitaka Yamaya

Related anime

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Genres: Comedy, Fantasy, Supernatural · Season: Spring 2026