Love Letter in the Sand (1988) is a Mystery, Drama, Horror film that follows during a month of unusually heavy rain in Tokyo, a mystery assailant has been brutally assaulting and killing people with a metal bat. When a handsome young man with amnesia is found outside an area hospital, the nurse who discovered him begins to suspect that he may in fact be the assailant. But her own strange erotic fixations with him, and the questionable involvement of the doctor tasked with the amnesia victim, lead them all down an increasingly twisted path of deeply-rooted trauma and violence. Love Letter in the Sand is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 5.6 out of 10 from 11 votes. Fans of mystery movies may also want to explore similar titles below.