- Ayumu Murase (Iruma Suzuki (voice))
- Ryohei Kimura (Asmodeus Alice (voice))
- Ayaka Asai (Valac Clara (voice))
- Daisuke Ono (Naberius Kalego (voice))
- Saori Hayami (Ameri Azazel (voice))
- Takuya Sato (Sabro Sabnock (voice))
- Takaya Kuroda (Sullivan (voice))
- Mitsuki Saiga (Opera (voice))
- Yoshitaka Yamaya (Lied Shax (voice))
- Nao Toyama (Keroli Crocell / Evidol Kuromu (voice))
- Tetsuya Kakihara (Jazz M. Andro (voice))
- Kaede Hondo (Elizabetta Ix (voice))
- Gakuto Kajiwara (Kamui Caim (voice))
- Takuto Yoshinaga (Picero Agares (voice))
- Genki Okawa (Goemon Garp (voice))
- Shunichi Toki (Schneider Allocer (voice))
- Setsuo Ito (Purson Soi (voice))
Welcome to Demon School! Iruma-kun — S3E4
Episode: The Signal That the Harvest Festival Has Begun
Air Date: 2022-10-29
Runtime: 25 min
Overview
The final battle for the Babyls first-years, the Harvest Festival, finally begins. It is a rank-advancement exam in the form of a survival game that takes place over four days. They must hunt the various magical beasts and plants that exist in the jungle for points, and the one who comes out with the most points wins. The Misfit Class just finished some rigorous training, and they end up back in the groups they ended up training with, butting heads with everyone else. Onward to the jungle filled with dangerous magical beasts!