Kairi

Kairi is one of the several major original characters in the Kingdom Hearts series. Her major roles are in Kingdom Hearts Birth by Sleep, Kingdom Hearts, Kingdom Hearts II and Kingdom Hearts III. She has also appeared in other games as a minor supporting character.

Kairi is a Princess of Heart and is the only Princess of Heart to remain among the New Seven Hearts. Kairi is the original persona of Naminé. Kairi was born in Radiant Garden and currently lives on Destiny Islands along with her two best friends, Sora, Kieran, and Riku. Kairi eventually trains as a Keyblade wielder to help her allies.