'Once a spirit is exorcised, there can be no return.' An encounter with the strongest exorcist! Red eyes that can see the spirits of the dead. Here are the roots of the Psychic Detective Yakumo series! The older sister of aspiring painter Yasohachi is behaving in a strange manner. It seems to be the work of a ghost - there is no way to talk to her. Yasohachi is at a loss regarding what to do and goes to meet a man famed for his ability as an exorcist. The man’s skin is unnaturally pale and he covers his eyes with a red cloth. Entranced by this man unlike any other who can see the spirits of the dead, Yasohachi finds himself wrapped up in a number of incidents.
Series of Shinrei Tantei Yakumo side stories.
Based on the novel by Kaminaga Manabu. Shinrei Tantei Yakumo (Psychic Detective Yakumo) tells a story about a college student, Saitou Yakumo, who was born with different eye colors. His red left eye gave him the special ability to see ghosts and spirits. He believes ghosts and spirits are bound to earth because of a certain 'cause' and simply by eliminating that 'cause', those spirits will rest in peace. Being asked for help by Ozawa Haruka, together they began the investigation.
Based on the novel by Kaminaga Manabu. Shinrei Tantei Yakumo (Psychic Detective Yakumo) tells a story about a college student, Saitou Yakumo, who was born with different eye colors. His red left eye gives him the special ability to see ghosts and spirits. He believes ghosts and spirits are bound to earth because of a certain 'cause' and simply eliminating that 'cause' will let those spirits will rest in peace. Being asked for help by Ozawa Haruka, they begin the investigation together.
The series sees mathematician Gakuto Mikoshiba, from Kaminaga's other series Kakuritsu Sōsa-ka (Probability Investigator), battle wits with Yakumo Saito from the Psychic Detective Yakumo series. (Source: Anime News Network)

