When she was five years old, Haruno Haruka dreamt of becoming a princess like the ones in fairy tales, a dream that caused her to be bullied by her classmates in kindergarten. In a chance encounter, a boy named Kanata gave her a strange charm and had her promise to never give up on her dreams.

Eight years later, Haruka attends the Noble Academy boarding school while still cherishing her dreams of becoming a princess like the one from her picture books. One day, she encountered two fairy creatures from the Hope Kingdom, Puff and Aroma, who were followed by a strange man named Close. The fairies told her that he works for Dys Dark, led by a witch named Dyspear who wants to bring despair to the world by locking dreams away in the Gate of Despair. With Haruka having no choice, the charm she had turned out to be a key and the fairies gave her a Princess Perfume, becoming one of the Hope Kingdom's chosen warriors: Cure Flora, a Pretty Cure to oppose Dys Dark.

Later joined by Kaidou Minami, Amanogawa Kirara, and Akagi Towa, as Cure Mermaid, Cure Twinkle, and Cure Scarlet, Haruka forms the Princess Pretty Cure Team to collect Dress Up Keys needed to open the Gate of Dreams while protecting people's dreams from Dys Dark's forces.

Source: Wikipedia

AniDB | ANN | MAL | TVDB | Wiki (en)

Same setting: Futari wa Precure
Side story: Eiga Go! Princess Precure Go! Go!! Gouka 3-bondate!!!
Side story: Eiga Precure Dream Stars!
Side story: Petit Dream Stars! Let's La Cooking? Showtime!