Denkou Choujin Gridman (電光超人グリッドマン, Denkō Chōjin Guriddoman, lit. Lightning Superman Gridman), known as Gridman the Hyper Agent in some English-speaking territories, is a 1993–1994 Japanese tokusatsu "Giant Hero" series created by Tsuburaya Productions (the producers of Ultraman) and would be Tsuburaya's last non-Ultra superhero production before Bio Planet WoO. It was the inspiration and source material for DiC Entertainment's Superhuman Samurai Syber-Squad.