Yakumo Saitou 斉藤八雲

Yakumo Saitou 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 'cause' and simply eliminating that 'cause' will those spirits rest in peace. Being asked for help by Haruka Ozawa, they begin the investigation together.