In the mid-1970s, a small group of friends are living in a Japanese town near an American air force base, their lives revolve around sex, drugs and rock 'n roll. The near-plotless story weaves a vividly raw, image-intensive journey through the daily monotony of drug-induced hallucinations, vicious acts of violence, overdoses, suicide, and group sex.

Two detectives are tasked to investigate the murder of an old man, found bludgeoned to death in a Tokyo rail yard.