Ozaki was found naked, drunk and unconscious in a Tokyo alleyway on April 25, 1992. He was taken by ambulance but was soon dismissed from the hospital. He died several hours later.[1][2] The cause of death was reported as pulmonary edema but many theories have arisen as to the actual cause of death, the most popular being homicide. He left behind a wife, Shigemi, and a son, Hiroya.[3]