The Pure Love of the Fallen Angel Komori-kun

Synopsis

First-year high school girl Riku Shiraha is reunited with her childhood friend Koumori-kun after six years, and she finds his "bad boy" persona to be strangely alluring for some reason!? A love story woven with you, my childhood friend — who was once so angelic — now fallen into darkness. (Source: Kodansha, translated)