Tomoo, a college student, lives in a Western-style house where strange people live, such as his landlady Yukiko and her older brother Kishi, the crook Hosoda, and his idiot wife Tamae, Miyamoto, who lost both legs in the war, his mistress with tattoos, Nozawa, who has no energy, and Shizue, a lover with heart disease. Detective Harada recently discovered the strangled corpses of four women, and while the local residents are suspicious and conducting a secret investigation, a strange incident has occurred, and suspicion falls on Tomio...

In the year of Japan's defeat, Kenji returned from the battlefield with nothing but his body. He then reunited with Kosada, who controlled the black market, and was taken care of by him. Kenji had a girlfriend named Misuzu, who he had even promised to marry before going to war, but her whereabouts were unknown. Kosada told Misuzu that Kenji had been killed in the war, and Misuzu was raped, tattooed all over her back, and forced to perform in a pervert show.