Ninja Sentai Kakuranger is a Japanese tokusatsu television series. It was Toei Company Limited's eighteenth production of the Super Sentai metaseries. It aired from February 18, 1994 to February 24, 1995, following its predecessor Gosei Sentai Dairanger and was replaced by Chouriki Sentai Ohranger. The name given to this series by Toei for international distribution is Ninja Rangers.

Gosei Sentai Dairanger is a Japanese tokusatsu television series. It was the seventeenth production in the long-running Super Sentai metaseries of television tokusatsu dramas produced by Toei Company, following Kyōryū Sentai Zyuranger. It was originally broadcast from February 19, 1993, to February 11, 1994, replacing Kyōryū Sentai Zyuranger and was replaced by Ninja Sentai Kakuranger. Toei gave this series the name Star Rangers for international distribution.