|Shiratori Saki白鳥 咲|
|Clothes||Cassock, Fingerless Gloves, Thigh-high Stockings|
|Role||Popular, Student, Student Council President|
|Engages in||Cooking, Sewing|
|Subject of||Malevolent Possession|
|Visual novels||Main character - Adebana Sacrament -Seinaru Miwaza to Akuryoutsuki no Shoujo-tachi-|
|Voiced by||Misaki Tomomi|
A final year student at St. Marianne's Academy who volunteers at Kiyoharu's church on a part-time basis. She is the Representative of the entire student body and is respected and admired for her ability to listen to and resolve the concerns of all students without prejudice.