Shiranui Can't See Oni

Ichinose is a boy who all his life he was bullied, he has this ability to see ghosts and one day he meets a dog that is trying to tell him something, One day he meets Shiranui, Senka, who is a Ghost Child, a child who can see ghosts and fight them to purify them. Ichinose decides to help Shiranui out to fulfill her wish.