Hakurou Saito is a skilled and enigmatic onmyoji featured in the anime series 'Onmyoji.' Renowned for his calm demeanor and sharp intellect, Hakurou often acts as a strategist and adviser within the narrative. Gifted in both spiritual and martial arts, he assists the main characters in battling malevolent spirits and solving supernatural mysteries. His wisdom and sense of justice make him a respected ally, and he frequently serves as a mentor figure, guiding others through the complexities of the spirit world.