Kerberos Panzer Cop, also known as Kerberos Panzer Cops literally "Dog-Wolf Legend: Hellhound Armoured Cop"(犬狼伝説Kenrou Densetsu), is a 1988 to 2000 Kerberos saga manga written by Mamoru Oshii and illustrated by Kamui Fujiwara (Studio 2B) with mechanical design by Yutaka Izubuchi. This comic series tales events prior to those portrayed in Oshii's 1987 live-action feature film The Red Spectacles. In 1991, Mamoru Oshii directed the movie StrayDog: Kerberos Panzer Cops which is based on the first volume of Kerberos Panzer Cop. The complete comic series was loosely adapted for the screen in the 1999 animated feature Jin-Roh directed by Hiroyuki Okiura and written by Mamoru Oshii.