Himitsu Hime

Himitsu Hime (ひみつ姫 Himitsu Hime) is one of the main-characters in Crystal Heart Precure. She is a kind-hearted and a social-introverted. She is called the Sunshine of the school often but mostly by her friends and classmates. Hime is a 2nd-year student in Hoshikawa Highschool and is in the student-council along with Miyashita Reika. Hime is mostly known for her catchphrase  Sure!  (いい よ! ii yo!)

Hime's alter ego is Cure Ruby (キュアルビー Kyua rubi) the Pretty Cure of love and fire.