Super Sentai Zyuranger

Kyōryū Sentai Zyuranger is a Japanese tokusatsu television series and the sixteenth installment in the long-running Super Sentai metaseries of superhero programs. Produced by Toei and Bandai, it aired on TV Asahi from February 21, 1992 to February 12, 1993, with a total of 50 episodes. It was the first Sentai series to have a regular Sixth Ranger, and the first to introduce the concept of sentient, living mecha, a theme that has been used frequently in the franchise ever since.