Mahoutsukai Precure!

A 13-year-old girl named Mirai lives in the human world. One day, she sees an object fall from the sky and takes her stuffed bear with her to investigate. She encounters Riko, a girl her age from the magical world, who is flying a broom. Riko is searching for a powerful jewel called the "Link Stone Emerald." A character named Batti, an ally of the dark magic users Dokurokushi, appears and demands the jewel from Riko. Batti uses dark magic to summon a monster called a Yokubaru. Mirai and Riko combine forces and use the phrase "Cure-up Rapapa!" to transform into the legendary Pretty Cure.