Yukio Okumura

As the younger twin of Rin Okumura and the adopted son of Shiro Fujimoto, this brilliant prodigy holds the record as the True Cross Order's youngest Exorcist. Having trained since age seven, he has already mastered the roles of Dragoon and Doctor, while also serving as a pharmacology instructor at the Cram School. Despite his immense talent and close bond with Shiemi Moriyama, he once possessed a fragile constitution that prevented him from inheriting Satan's blue flames.