In the city of Minato Mirai in Yokohama, the news of Fusion's defeat by the Pretty Cures is the hottest topic in town! Girls everywhere, were in love with the Pretty Cures, are dressing up and acting as their favourite Cures. Only Sakagami Ayumi, the new transfer student, is alone by herself. On her way home from school, Ayumi encounters a strange creature. After naming it Fuu-chan, Ayumi and the creature soon become good friends. However, Fuu-chan is actually a piece of Fusion, and holds the power of darkness. In an effort to make Ayumi happy, Fuu-chan swallows up everything that Ayumi dislikes, creating chaos in school and throughout the city! To help bring across Ayumi's true feelings to Fuu-chan, all 28 Pretty Cures were gathered once more. When everyone's power comes together, a miraculous light starts to shine.
| Directing | Junji Shimizu | Director |
| Writing | Yoshimi Narita | Writer |
| Sound | Yasuharu Takanashi | Original Music Composer |
| Art | Midori Tanaka | Art Direction |
| Camera | Kenji Takahashi | Director of Photography |
| Editing | Yoshihiro Aso | Editor |
| Sound | Kimitaka Kawasaki | Sound Recordist |
| Sound | Gary Rydstrom | Sound Designer |
| Visual Effects | Hiroaki Imaki | Key Animation |
| Visual Effects | Naotoshi Shida | Key Animation |
| Visual Effects | Yoshihiko Umakoshi | Key Animation |
| Visual Effects | Eiichi Tokura | Key Animation |
| Visual Effects | Chie Nishio | Key Animation |
| Visual Effects | Bobby DelaPeña | Key Animation |
| Visual Effects | Aya Maeda | Key Animation |
| Visual Effects | Francis Caneda | Key Animation |
| Visual Effects | Naoki Tate | Key Animation |
| Visual Effects | Toshiharu Sugie | Key Animation |
| Visual Effects | Haruka Watanabe | Key Animation |
| Visual Effects | Emiko Miyamoto | Key Animation |
| Visual Effects | Naohiro Shintani | Key Animation |
