Aoi Tori

Shiratori Ritsu is the sole male allowed on the grounds of Kirihara Academy for Girls — a remote missionary boarding school in the Japanese mountains — kept there to protect him from demons that lust after him. The girls come to him believing he is their guardian angel. Then a new student arrives: Mary Harker, a century-old vampire. Her infiltration of the academy is followed immediately by a phone call from the devil himself. A tale of life woven into prayer.