Shinrei Tantei Yakumo

College student Saitou Yakumo can see ghosts and spirits through his red left eye. He believes the dead remain bound to the world because of an unresolved cause, and that addressing it can help them rest in peace. When Ozawa Haruka asks Yakumo for help, the two begin investigating together. The story follows their efforts to understand the spirits they encounter and the reasons they have not moved on.