Chiara Russo

 is one of the protagonists in Happy Sugar Pretty Cure!. A tomboyish and energetic girl who loves lacrosse and football. She was tardy, yet become crazy and she was getting hard-headed and her grades are too average to her personality.

Her pretty Cure ego is Cure Gummy, she represents cherries/chocolate and gummy bears/donuts.

Personality
Chiara is a tomboyish and energetic girl who loves lacrosse and football. She was tardy, yet become crazy and she was getting hard-headed and her grades are too average to her personality.

Cure Gummy
(キュアグミ) is the pretty Cure form of Chiara. she represents cherries/chocolate and gummy bears/donuts.

Transformation
Sugar Switch! Smile! is Chiara's transformation phrase in Happy Sugar Pretty Cure!.