Jiko Dairinin Episode 6

Toki and Hikaru have been saving clients by diving into photographs. This time, the request comes from Detective Kosaku Yoshimoto, who is always watching over them. He asks them to investigate the past of Mio, a woman who suffered amnesia after slipping and falling on a mountain. Touched by Yoshimoto's unusually serious desire to bring back her smile, the two accept the request. In the accident, Mio survived and only the man who was her lover died. When Toki and Hikaru attempt to look into the past, for some reason, Mio refuses to learn about her own past. What is the reason she fears regaining her memories? And what is the pride as a detective that Yoshimoto will show? (Source: Japanese = Fuji TV || Translation = MyDramaList)