Reika is Miyuki's classmate and Nao's childhood friend, at the beginning she is the student council vice president (later the president in episode 37). She's a member of the school's kyūdō club. Reika is a serious, elegant and kind-hearted, but has a frightening temper once her patience reaches its limit. Her potential as a Pretty Cure was awakened when she stood up to Majorina who tramples her companions' effort to the duty of student council. As Cure Beauty, her dark blue hair becomes a lighter blue and grows longer, is pulled back by the tiara she wears and her theme color is blue. She can manipulate ice in this form and gains enhanced reflex abilities, allowing her to predict the enemy's next move.