The psychiatric evaluation of a young actor arrested for a brutal double murder concludes he may be unfit for trial. Further investigation, however, reveals the crime was a well-planned statement against the section of Japan's criminal code granting diminished responsibility to the mentally impaired.

A straight young woman living in Tokyo becomes involved in the lives of a gay man and his married lover.

Two poor, married farmers have recently lost their only child; after a freak visitation, they pry open an alien cocoon to greet their new daughter.

Chief Detective KIMURA Denbei, fondly referred to as Smoky Denbei, is a legendary figure at the Metropolitan Police Department. Transferred to Denbei's Criminal Investigation Division 1, Detective KUMADA Tomekichi arrives from the Toyama Prefectural Police. KUMADA is disconcerted by Denbei's position that murderers nowadays do not need a plausible motive, but gradually adapts to Denbei's unusual methods of investigation.