Also known as Kuraki Ryuusei. She is a demon who made a contract with Shiina 6 years ago and is unknowingly in love with him. She disguises herself as a man to get into the same boarding school and get closer to him. Pretty childish, honest, and a sweetheart. 

Must be able to do a male voice too because she is disguised as a boy through most of it. Please audition with both female and male voice of her.