#MrHiiragisHomeroom #JDramaReview #JapaneseDrama Mr. Hiiragi’s Homeroom begins with an act that appears impossible to defend. Ten days before graduation, art teacher Ibuki Hiiragi locks the 29 students of Class 3-A inside their school and announces that they are now his hostages. Explosions isolate the classroom, threats establish his authority, and one question becomes the centre of his “final lesson”: why did their classmate, Reina Kageyama, take her own life?