Young, Cute, Naive, Cheerful, Energetic, Hasty
White Mage, Summoner
The only other survivor of the attack on the summoner town of Madain Sari, Eiko lived alone within the dead city, accompanied only by Moogles. Desperately alone, Eiko is extremely glad when Zidane and his party entered the city. Despite her grandfather's orders to never leave Madain Sari until she was sixteen, Eiko decided to join Zidane anyway.
While tracking down Kuja at his Desert Palace, Kuja tricked the party, trapping the party in a prison and forcing Zidane to recover the Gulug Stone for him. They managed to escape the prison, but on the way to confronting Kuja, Eiko is trapped outside his room, and is subsequently abducted by Zorn and Thorn.
The party tracked Eiko to the Lost Continent, and confronted Zorn and Thorn, in actual fact the two-headed monster Meltigemini. It is too late, however. Eiko's Eidolons had already been extracted, and the girl herself 'disposed' off.