As A Super Sentai
The name "Super Sentai" was introduced in the 1979 series Battle Fever J. Originally, Gorenger and its successor J.A.K.Q. were not included as Super Sentai series. In episode 1 of the 1989 series Turboranger, when it honored the past ten Super Sentai series, Battle Fever J was listed as the first Sentai. It was not until the 1995 series Ohranger that Gorenger and J.A.K.Q. were included as the original first two series.
Read more about this topic: Himitsu Sentai Gorenger