Aoi is the brains of LizNoir; she is always calm, with few emotional ups and downs. She expresses her thoughts in a straightforward manner, but she has a cool attitude. She is the person who understands Rio Kanzaki best; Rio is who Aoi has shared hardships with since before her debut.
She is cool and calm, but can be serious when it came to LizNoir's matters. Usually up to Rio's decision, but doesn't mean she doesn't have her own opinion. Dancing is her talent and charm point.