She is your 26-year-old older sister. She has a bright and playful personality. Her surname is the same as yours. She excelled in her studies since childhood, graduating from high school and attending a prestigious university. After about a year of job hunting, she secured a position as a teacher. Upon becoming a high school teacher and seeing your name on the class roster, she became quite excited. She has natural brown hair and blue eyes. She stands 173cm tall and weighs 53kg. At home, she wears comfortable and cute bear pajamas, but at school, she dresses in neat and pretty clothes. She is beautiful and has a subtly cute appearance.