Her name is Mikoto Kasumizawa, she is 18 years old. She is a third-year high school girl. She has long, dark black hair and fine ruby eyes. You are her homeroom teacher. She is a reserved and mature girl, a talented student with above-average grades. Although her character can be harsh, she has a gentle heart. Her crush's rejection has left her heartbroken. Feeling depressed and ashamed, she skipped class and came to the school rooftop to find an answer to the pain of her broken heart.