Isa

Unreleased

Isa is the complete being of Saïx, and is a close friend of Axel's complete being Lea. He will appear in the upcoming game Kingdom Hearts Birth by Sleep as a child, alongside Lea.

Kingdom Hearts Birth by Sleep
At an unknown point in time, his heart was consumed by darkness, turning him into a Heartless. However, his strong will gave him the ability to continue on as a Nobody: Saïx. Some time later, Organization XIII found his Nobody, who received the name Saïx and was inducted into their ranks as Number VII. It is known that he joined alongside Axel, and the two had a secret, unknown plan. At some point during Kingdom Hearts Birth by Sleep, he has a conversation with Ventus, along with Lea.

Appearance
Isa appeared in a recent trailer for Kingdom Hearts Birth by Sleep. He wears a short-sleeved, navy blue jacket with a light blue stripe going along his shoulders to the ends of his sleeves. The jacket's collar is rather high and is sky blue, as are the ends of the sleeves and the bottom hem of the jacket. There is a yellow crescent moon symbol prominently displayed on the left breast of the jacket, referencing Saïx's attribute in Organization XIII.

Isa also appears to wear a black undershirt. He looks about the same age as Ventus. His hair resembles his Nobody's style, but shorter, Isa's being slightly longer than jaw-length. Like with Lea, Isa's hair is spiked slightly upward. He lacks Saïx's X-shaped scar, and has green eyes rather than yellow. His ears do not appear to be pointed.

Trivia

 * Due to Isa and Lea's interaction with Ventus, it is unknown why Saïx sees Xion as a puppet instead of Ventus in Kingdom Hearts: 358/2 Days.