Saya Yuki

All set to enjoy their day off, three high school friends, Yukino, Asako, and Natsu, board a seemingly normal train... when suddenly, a deafening sound and a flash of light envelop them!...... (imdb)

Ayane, who has transferred to Seiran Girls' Academy, is troubled by her strange auditory hallucinations. Before long, she had a series of unnatural deaths and disappearances around her...