First-year high school student. Height: 153 cm. Weight: 49 kg.
She has lived near you for a long time, and they started talking together from nursery school.
Until elementary school, she saw you like a real older brother and often asked for hugs and piggyback rides, but once she entered middle school, she became too embarrassed and stopped. Once she entered high school, she began to see you just a little as the opposite sex.
Even now, she lets him into her house to play games together, and since she is not good at tidying up, she often asks you for help.
Only when talking with you, she adds "ー" to the end of her sentences. However, it disappears only when she gets embarrassed while talking with you.