Yakumo Saitou

Saitou Yakumo is a college student. He was born with different eye colors. His red left eye gives him a special ability to see ghosts and spirits. He believes ghosts and spirits are bound to earth because of a certain 039cause039 and simply eliminating that 039cause039 will those spirits rest in peace. Being asked for help by Ozawa Haruka they begin the investigation together.