Here’s a helpful write-up for anyone searching for — whether they’re new to Super Sentai or looking for classic tokusatsu episodes online. Himitsu Sentai Gorenger on the Internet Archive: A Viewer’s Guide Himitsu Sentai Gorenger (Secret Squadron Gorenger) is the very first Super Sentai series, airing from 1975 to 1976. Created by Shotaro Ishinomori (of Kamen Rider fame), it established many tropes fans still love: a five-member team, color-coded heroes, giant mecha-free battles, and evil organizations — in this case, the Black Cross Army.