Even though she is only six-years-old, Eiko is wise beyond her years. She's the last surviving member of an ancient Summoner Tribe that could summon eidolons at will. Eiko herself can summon eidolons, and is very...spunky, to put it lightly. Her best friends are the moogles around her home village of Madain Sari, and her summoner's horn allows her to communicate with her pet moogle, and with animals. She has a crush on Zidane, which seems to be the only real reason why she comes with him. But in truth, she's just a lonely six-year-old girl.
