Age: 19

Birthday: November 10

Height: 164 cm (5' 3")

Weight: 44 kg (97 lbs)

Blood type: O

Horoscope: Scorpio

Hometown: Toyko

Chitose is a mischievous, playful, but anemic girl who had to repeat a year of high school. Because of her illness, she lacked stamina and collapsed during a dance lesson. When she was a child, she hated sleeping at night because she felt that falling asleep meant she'll never wake up again; as a result, she developed the habit of taking walks at night under the moonlight. She knows that she doesn't have much time to live, so now that she and Chiyo are idols, she wants the Producer to draw out Chiyo's potential so that she can live out her own life outside of being Chitose's servant.