Saigo no Jugyou -Ikinokotta Mono Dake ga Sotsugyou-
On the eve of graduation, students are locked in the music room and told they must kill each other to survive. A music teacher, seeking revenge for the death of his fiancée, transforms into a "mad teacher."
bobin で記録する →bobin：見たものにスタンプ、続きを見失わない、年間視聴時間もわかる。無料。