Go! Greenman (行け! グリーンマン, Ike! Greenman) is a tokusatsu television series Kyodai Hero kaiju produced by Toho in 1973. It ran from November 12, 1973, to September 27, 1974. It emerged as a follow-up series to Ike! Godman, but the two share no continuity. Compared to the anthology-like storylines of Ike! Godman, Go! Greenman has a single overarching plot.