'Welcome to Demon School, Iruma-kun' Season 4's 2nd Main Promo Video Reveals More Cast Posted on June 13, 2026 By admin No Comments on 'Welcome to Demon School, Iruma-kun' Season 4's 2nd Main Promo Video Reveals More Cast Yūma Uchida, Yoshitsugu Matsuoka, Misato Matsuoka join cast Source: https://www.animenewsnetwork.com/news/2026-06-13/welcome-to-demon-school-iruma-kun-season-4-2nd-main-promo-video-reveals-more-cast/.238471 Anime