Hahari appears as a very mature and sophisticated woman until she sees something cute. She has an uncontrollable love for cute things, including children, as well as Aijou Rentarou and his family. When she finds something cute, she may start drooling (or maybe nosebleed). Like her daughter Hanazono Hakari, Hahari is also a pervert towards Rentarou as she is shown to have perverted fantasies about him and the other girlfriends (e.g. willing to offer breastfeeding, willing to be pampered, etc.).

