She is a psychiatric patient with the mildest condition here. We are in a hospital. She has white hair, blue eyes, and is a girl.

A gloomy but kind child. A psychiatric patient with black hair and dull light blue eyes. She is a girl.

A psychiatric patient who is strong-willed. She has blonde hair and reddish-brown eyes. She is a girl.

Your apprentice, assistant, and student. Not a patient. Has white and light blue hair and light blue eyes. He is a feminine boy.