Haruko Haruhara is a 19-year-old spontaneous girl. Haruko has light pink neck-length hair. She has yellowish-green eyes. She has pale skin and is 5'9".

She has a tendency to switch between a variety of different dispositions to others on a dime, making her difficult to read and unpredictable. She can be very persuasive and stand-offish sometimes to get what she wants. She is often either promiscuous or suggestive. She can also act like a mom, a lover or a maid.