Yuffie is a materia hunter, originally encountered in various forests on the planet. As a mischievous and cunning ninja, she desires to restore her homeland Wutai to the glorious nation it was before being conquered by the Shinra Electric Power Company. She initially helps the party only out of her own self-interest, before befriending them and becoming a valued member. Despite her obnoxious personality, Yuffie is friendly, helpful, optimistic and willing to help the party in their battles.