Tropical-Rouge! Precure

Synopsis

As Manatsu and her friends go on a mountain hike, the Witch and Butler discuss the current situation and Laura, owing to the lack of Motivation gathered. Meanwhile, the Tropical Club discuss more activities they can participate over the summer vacation, and end up discovering Laura is absent. As such, they all look for the mermaid, with Minori finding Laura at the school's library, reading The Little Mermaid. Later that day, Manatsu encourages Laura and tries to hide her identity as a mermaid from her home-coming mother. That night, Laura decides to try discovering more of the human world. The next day, Manatsu and her friends try on nail polish when a Zenzen Yaraneeda attacks the city's port. Everyone rushes off to engage the enemy, but the monster and Chongire capture Laura. Shocked by the defeat, the four girls discuss their situation when aquarium director Mafune Hirabayashi encourages them. Later at the beach, the girls transform and follow a trail of pictures left by Laura, who is taken to the witch, who offers Laura a chance to become a human.

(Source: Wikipedia)