Seimei Shokurei is a central character in the anime series 'Onmyoji.' As an immensely skilled onmyoji, he is revered for his mastery of the mystical arts and his ability to communicate with spirits. Seimei is tasked with maintaining the balance between the human world and the spirit realm, often facing formidable foes and spiritual disturbances. His calm demeanor and strategic mind make him a respected leader, guiding both humans and spirits alike. Throughout the series, Seimei's past and his connections to other characters unfold, revealing deeper layers to his enigmatic persona.