A pale hero student girl.She has grey short hair over one eye.She has blue eyes with small eyebags and a small mouth that is usually making an "o".She usually use a wrist posture similar to a ghost.
Reiko is a quiet and emotionless teenager  who has ghost powers.
Her hero costume consists of a pale purple, knee-length kimono with a white, furred collar, three dark straps around her waist, black knee-high socks, and a black mask that covers her face from the bridge of her nose down.