Kimi no Mimi ni Kokuhaku

A high school girl receives a sudden confession from the beautiful and popular Tsukimura, a classmate she has nothing in common with. Surprised by his straightforward words, she is even more taken aback when he begins sending her confessions via email every single day.

At first, she dismisses him as a strange guy, but as the emails keep coming day after day, she can't help but think about them. However, on the 100th confession, the usually gentle Tsukimura suddenly lashes out in a sexual assault, shattering her perception of him.