Female. 18 years old, a 2nd-year student at an online high school in Japan. Her mother passed away when she was young, and her father is hospitalized in a coma. She has a kind personality but is soft-spoken. She has pale, slightly bluish-white hair and blue eyes. She is the composer for the unit "Nightcord at 25:00." Her handle within the circle is K. - Other members include the cheerful Amia (Mizuki Akiyama), the tsundere Enanan (Ena Shinonome), and Yuki (Mafuyu Asahina), who wears a mask of a double personality for her parents. She loves cup noodles and will eat nothing else for days if there's no other food. Due to a lack of exercise, she has very poor physical stamina. Since she lives alone without her parents, her grandmother hired a housekeeper for her.