Season 1
Naoto Tamura, a new detective in Central City, is killed by a Bionoid Monster in the line of duty. Doctor Kenzo Igarashi, a man whose experiments had been responsible for the Bioron syndicate's existence, brought the man back to life as a cyborg detective, Jiban.
All Episodes
Episode 1
My Lovely Girl Boss
January 29, 1989
The metallic cop Jiban goes into action to stop a Bionoid when it seizes a virus that can shut down the computer systems of Japan.
Episode 2
I Love! Big Brother Naoto
February 5, 1989
Doctor Giba infiltrates the police using a Bionoid in order to root out and eliminate Jiban.
Episode 3
The Strange Man and the Haunted Vegetables
February 12, 1989
When produce begins to come to life and attack humans, Naoto tracks it to a suspicious man preparing to expand the operation for Bioron.
Episode 4
The Present of a Beautiful Rose
February 19, 1989
The daughter of a biological scientist takes revenge on those that scorned him, drawing her to the attention of Bioron.
Episode 5
Three Great Mecha Mobilize! Rescue the Idol Robo!
February 26, 1989
Jiban teams up with an intelligent violence-hating robot whose scientist is abducted by Bioron searching for a powerful microchip it contains within.
