Abnormal Blood

Abnormal Blood (1967) is a history, drama directed by Kōji Wakamatsu rated 5.0/10.

A detective investigating a serial rapist discovers that he and the perpetrator come from the same lineage of depraved individuals, a genealogy of violent and sexually perverse deviants that stretches through the Meiji, Taisho and Showa eras and can even be traced back to the Edo era.