King's Game - The Animation - The Complete Series - Blu-ray

Japanese anime based on the mobile phone novel written by Nobuaki Kanazawa. High school student Nobuaki Kanazawa (voice of Mamoru Miyano) moves to a new school hoping for a fresh start following his tragic past. However, when all his classmates receive a text message stating they are participating in a survival game and must obey any orders given Nobuaki must convince them that the text is genuine and the game is real because he played it in his previous school.