A young Japanese man finds himself in the company of a strange, effeminate gay man and a girl with a seedy sexual history and who even now is pregnant again. They share a predisposition for drug use and spend time together in an old house. He refuses the advances of the gay man, who then commits suicide. When a gang administers a beating to him, his father re-enters the scene and takes him home, along with the girl. However, the girl has decided to have her baby, and she goes to live with its father.

Kanno is a Yakuza. He had to kill Matsuoka who betrayed their boss. Kanno knew Matsuoka had a 3-year-old daughter named Youko. Before he gave himself to the police, he asked his trusted man to take care of her. While in prison, Kanno kept sending letters to Youko, disguising as an uncle in Brazil. 15 years later, Kanno is released. He is determined to live legitimately, however the Yakuza has not forgotten his wicked deed!