Miyuki Hoshizora (Cure Happy)

Her given name is Miyuki and she will mostly refer to her as such.

"Twinkling, shining, the light of the future! Cure Happy! / A fabulous shimmer, a glow in your heart! I'm Glitter Lucky!"
The main character and leader of the Smile Precure. Miyuki/Emily is an energetic and optimistic girl who loves fairy tale books. Despite being a bit of a klutz, she is rather strong-willed, believing that if she works hard then she too can get a "Happy Ending"

Animals Hate Her: During Miyuki's bad luck streak on the Kyoto trip. Not only did a bird excrete over her head and but she was also relentlessly chased by a dog.
Area of ​​Effect: During one point while she was approaching Nico, Happy finds herself surrounded by black vines attacking her and emits a powerful light around herself to destroy them all.
Attention Deficit... Ooh, Shiny!: In Episode 6 she gets distracted by a book with a penguin on the cover...while going through a portal that goes to the destination the traveler is thinking of. She gets stuck at the South Pole!
Badass Adorable: Miyuki really loves her family and friends, willing to go to great lengths to protect them and all the kindness and smiles they have given her into the point it given her the edge in beating a rather savage Wolfrun in Episode 44. Also, you don't want to mess with this girl's fairy tales. Especially Cinderella.
Battle Aura: Cure Happy tends to emit a massive light aura whenever she powers herself up, usually when she performs her signature chant

Slim woman with long purple hair in a double ponytail. Age: 18.

Magical girl from Smile Precure