Liko is thirteen years old and attends a school in the magic world. She is quite a shy girl with a lot of self-esteem. Even though she is great at studying her magic is quite weak. She puts a lot of pressure on herself because she wants to become a respectable witch like her sister. After meeting Mirai and becoming a Pretty Cure she starts to loosen up and becomes brighter and less worrisome.

(Source: Pretty Cure Wikia)