Saiyuki

She is a main character in Crusade of the West.

History
She was first seen running from a tiger demon in chapter one. After kicking it in the groin, she had tooken temporary refuge at Waterfall's temple. She was given the task of retrieving the sacred scriptures in the west. She was then given Ryu as a traveling companion, before freeing Goku.

Powers

 * Cassock: An enchanted robe that protects her from minor demons and dark spirits.
 * Tightening Spell: By saying "Tighten." when Goku does something against Waterfall's teachings, his visor tightens, giving him splitting headaches.

Trivia

 * She is based on Xuanzang from Journey to the West.
 * Her name derives from an anime of the same name.