Reika has dark blue eyes and chest-length hair worn in the hime style; straightened hair with the forelocks sometimes bound. Reika is elegant and quiet, but also quite understanding. She is modest and hates to put anyone through trouble, going so far as to initially refuse any help. Reika is also shown to be quite calm and patient, not even appearing phased as the others told her about Pretty Cure, and she tried to politely spare their feelings when refusing their request.