She is intelligent, but does not always apply herself to her schoolwork, except in creative writing, at which she excels. As a musician, Kira is best able to express herself in her music. She doesn't want anything to do with the Dino Gems at first, because it's just too weird for her, but when Dr. Oliver recruits her as the Yellow Ranger, she decides to put aside her fears. She uses the Ptera Scream to stop evil in their tracks, and pilots the powerful Pterazord. Kira learns to look beyond people's stereotypes, and realize that despite their flaws, that they can be friends.
In the episode Leader of the Whack, a meteor crashed to earth and made anyone who came into contact with it shows sides of themselves they never show, in Kira's case, she became like a Valley Girl, shopping excessively and worrying about her appearance. However, she was restored to normal later.
Kira used up the remainder of her Dino Gem energy in the final battle against Mesogog, retaining her Ptera Scream but losing all of her other powers. She later moves to New York to try and get a recording contract. In 20 years, she will have become a huge singing sensation Now She's One Of Pooh's Friends.