Sakura no Mori † Dreamers

The story takes place in a small town called Sakura no Mori, a beautiful and peaceful place that attracted many visitors. The protagonist, Shinji Fukigami, lost his parents in a plane accident as a child and gained the ability to see "devils" after surviving. Years later, on the very day he and his childhood sweetheart Madoka Akitsu pledged their love, she was mysteriously and brutally murdered. This was just the beginning. Following three years of confusion, grief, and rage, another female classmate was mysteriously killed. From then on, a string of murders plagued the small town.