It is the eighteenth installment in the Pretty Cure franchise, and is directed by Yutaka Tsuchida[3] and written by Masahiro Yokotani.

[3] The series premiered on ANN on February 28, 2021, succeeding Healin' Good Pretty Cure's time slot.

The show's themes are motivation and responsibility,[4] both of which are emphasized in reference to its protagonists creating and forming the Tropical Club, as well as one's ability to take accountability for their actions.

The Cures excel at several dance styles and incorporate them into their fighting and attacks, and it contains the series' first dance-focused opening.

[4] Manatsu Natsuumi is a 13-year-old first-year middle school student who moved to Aozora City from Minamino Island (南乃島) to be with her mother.

But when one of the witch's minions attacks Aozora City, Manatsu is blessed with the powers of the sea that allows her to become Cure Summer, one of the legendary warriors foretold in Grand Ocean's legends.

They form the Tropical-Rouge Pretty Cure team to fend off against the forces of the Witch of Delays and restore the Grand Ocean to its former splendor.

Grand Ocean (グランオーシャン, Guran Ōshan) is the home of Laura and Kururun, which is ruled by the Mermaid Queen.

The Witches of Procrastination (あとまわしの魔女たち, Ato mawashi no majo-tachi) are the main villains of the series, and are the group made up by the Witch of Delays and her marine subjects, who seek to end the motivation of the mermaids of the Great Ocean and the humans by absorbing Motivation Power from them.

They can throw orbs at objects to create Yaraneedas/Zenzen Yaraneedas/Zettai Yaraneedas/Super Zettai Yaraneedas that steal peoples' Motivation Power, leaving them unmotivated and lethargic.

Manatsu, the main character of this work, also has "invincible motivation" to decide "the most important thing now" and take action.

Alongside other merchandise, a line of cosmetics and makeup for kids named "Pretty Holic" was released on February 27, 2021.