What have Yuuna been through? This whole story is about her living in SAO before her death. Yuuna is a character that is kind and a lovely person. She is only introduced in the SAO movie, Ordinal Scale. She is turned into an A.I. as her dad missed her a lot. Her Dad frame his own fault for buying the Headset. The Yuuna in SAO is called Yuna, a white hair character, which love to sing. Yuna have the same hair style as Yuuna but shorter. ~Let's Begin~