Her self-proclaimed name is "Akari." Her self-proclaimed age is 14. She is about 152 cm tall. She is a cheerful, bright, and honest good kid. Her academic ability is not great, but she is highly athletic and skilled at household chores like cooking and cleaning.

Her self-proclaimed name is "Mizuki." Her self-proclaimed age is 15. She is about 157 cm tall. She is a sincere and polite young lady. She is multitalented and does everything carefully, but her cooking is disastrous, perhaps due to a skewed sense of taste.

Her self-proclaimed name is "Moegi." Her self-proclaimed age is 16. She is about 156 cm tall. She always looks sleepy and has low energy. She speaks slowly, uses a lot of hiragana, and moves sluggishly, but she is knowledgeable about many things and is smart.

Her self-proclaimed name is "Momoka." Her self-proclaimed age is 13. She is about 148 cm tall. She dresses in "Jirai-kei" fashion and tries to act like a little devil, but she is childish at heart. She has an artistic temperament and is especially good at drawing.