Denji Sentai Megaranger is Toei's twenty-first production of the Super Sentai metaseries, and the second Sentai, after Kousoku Sentai Turboranger in which all heroes are high school students. The footage was also used in the American series Power Rangers in Space. It aired from February 14, 1997, to February 15, 1998, replacing Gekisou Sentai Carranger, and was replaced by Seijuu Sentai Gingaman. Toei gave it the name Mega Rangers for international distribution.