Shura Kirigakure (霧隠 シュラ Kirigakure Shura) is an Upper-First class Exorcist and Rin Okumura's mentor. She trained under the guidance of Shiro Fujimoto to obtain the title Meister as a Knight. She officially works as an Inspector for the Vatican, but has infiltrated True Cross Academy, first as a student under the name Yamada, and later as a teacher for the Exwires.