"Nobody protect me"

In Nobody protect me, Saori, Mirai Shida, become a little sister of murderer. The story is about the girl and a detective who protect her from journalists or rabbles. Sato Koichi prays Katsuura who is a detective. Saori is denounced from the world so Katsuura shelters with her to hotel, apartment or condominium. This story says unreasonable of Japanese society. Usually, most of story is about victim, but this story is about family of murderer. Saori becomes stand on her feet through many parting or betrayal...