死に戻り異世界転移、俺はクラス全員の本性を知っている (Associated Names)

Hojou Akito is a second-year high school student. He’s not particularly noticeable in class. It’s the usual morning classroom scene. But Akito alone knows the hell that will come after this. The entire class is about to be transported to another world. And every time Akito dies, he finds himself looping back to the classroom…