AnimeLight NovelsThe 4th season of Welcome to Demon School confirms premiere for 2026KukuSeptember 6, 2025 by KukuSeptember 6, 202504 The chain NHK announced that the fourth season of the anime Welcome to Demon School, Iruma-kun (Mairimashita! Iruma-kun), based on the manga Osamu Nishiwill premiere...