Ruru is a android Precure who is an ally of Nono Hana (Cure Yell), Ruru has no age because of being an android. Ruru and Emiru are secretly Precures, together, they are "The Precures of Love", they Protect the world of if the evil plans of the "Criasu Corporation" and its giant demonic monsters called "Oshimaida". Ruru has a conscience, but she is still learning about humans and doesn't understand much about feelings, so she analyzes people and sometimes she not notices peoples feelings.