Fai D. Flourite is a fictional character made by CLAMP and appears in their work, Tsubasa: RESERVoir CHRoNiCLE. He was born in the country Valeria but later moved to the country Celes. His wish to The Dimensional Witch was that he could go to any world besides his own, his price: the tattoo on his back which suppressed his magical growth. It is later discovered that his real name is Yuui and that Fai was the name of his twin brother who had died.