Tropical-Rouge! Precure

It's an exciting day for Manatsu Natsumi, a fashionable teenager who is moving to the city for the first time. As soon as she arrives, she is taken in by the city's charm. But things take an unexpected turn when she meets Laura, a real-life mermaid! Laura is looking for the Precure, a group of heroic warriors who may be the key to saving Grand Ocean, Laura's home. Manatsu is determined to take on this duty and soon finds herself awakened as one of the Precure: Cure Summer.

With each new battle, Manatsu and her friends must learn the real value of their teamwork. Along the way, they make new friends and must learn to adjust to their hectic new lives. As the oceanic invaders become more and more powerful, the girls must band together to protect the life and joy of humanity.