Xion

Xion (voiced by Alyson Stoner and Hayden Panettiere) a character originating from Kingdom Hearts 358/2 Days, and the tritagonist of the game. She is Rank XIV within the original Organization XIII, although she is only a nominal member. Rather than being a nobody, she is an imperfect Replica of Roxas created from Sora's leaked memories of Kairi as a failsafe in case both Sora and Roxas proved to be useless to the Organization's plans.