Yuna

Yuna is a minor character from Kingdom Hearts II, originally from Final Fantasy X. She is voiced by Hedy Burress.

Roll in Kingdom Hearts II
Yuna appears(in a modified version of her Final Fantasy X-2 default outfit) with Rikku and Paine, forming a trio of treasue hunting fairies called the Gullwings. They were orignally working for Maleficent to spy on Leon and his friends, but were abandoned during the Heartless invasion of Hollow Bastion. Sora suggested that they help Leon, and Donald lied about him having treasure to convince them.

The three helped out during the invasion, but were angry at the deception. In the end, they forgave Sora, giving him a keychain.