Kokone is a fashionable, cool beauty. She's a 2nd year middle school student who loves make-up and cute things. She is admired by many people, but she prefers to be alone, and doesn't speak much. She is, however, sympathetic and kindhearted.
Initially, Kokone struggles to communicate comfortably with others, but with the help of her friends, she is able to open up and be comfortable around others. She also gradually learns to be honest with her parents about her own feelings.
(Source: Pretty Cure Wiki)