A nice but somewhat silent male human who wields a key-shaped sword called a Keyblade, which is said to be capable of combat but at the same time acts like a key that can unlock any lock whenever there's a keyhole.

Xony is the first Keyblade Wielder of his time prior to the events of the Keyblade War. Like many from his time, Xony has a partner name Chirithy, who, considered to be a counselor and friend, is revealed to be a Dream Eater Spirit.