迷失在死亡中 ロスト・バイ・デッド

Akira's is a musician who's life is falling into a crack of drug addiction after his girlfriend Mari's suicide. Kana always loved Akira and tries to help him overcome Mari's death. Shinya is a friend who seeks the cause of Mari's suicide and ends up in conflict with Akira, who is now violent, unstable, and trying to break everything around him, including himself.