A private investigator takes on an odd job to retrieve a lost Rolex, only to find himself lured into a case filled with violence and sex by his mysterious employer. (Japanese with English subtitles).
The woman's name in kanji is "missing persons", and the man is a professional substitute, doing for people what they won't do themselves. They're both vicariously alive and we can paint in our minds for these people past lives carried out in drudgery, their ache for human connection. Between them stands a dead body.
