Season 1
6 episodes
Portrait of a Killer ~ 1
November 25, 1988
Shades of Death: Fusei Kakurei (1) ~ 2
September 22, 1989
Shades of Death: Eternal Love (2) ~ 3
June 22, 1990
A Taste of Revenge: Oshu Tohgoku ~ 4
October 25, 1991
Abduction in Chinatown: Battlefield of Kishibojin ~ 5
November 25, 1992