Six years after the murder of Tokyo nightclub hostess Lucie Blackman, her father is hoping some good can come from the tragedy.
Tim Blackman has set up the Lucie Blackman Trust to try to help other people stay safe when away from home.
The English woman went missing in July 2000 at the age of 21. Her dismembered body was found in a cave in Miura, Kanagawa Prefecture. Joji Obara is on trial for her murder.