Choujyu Sentai Liveman is a Japanese tokusatsu television series and the twelfth entry of Toei Company's Super Sentai metaseries. The last Super Sentai title of the Shōwa Era, it aired on TV Asahi from February 27, 1988 to February 18, 1989, replacing Hikari Sentai Maskman and was replaced by Kousoku Sentai Turboranger. Its international English title as listed by Toei is simply Liveman.

Hikari Sentai Maskman is a Japanese Tokusatsu television show and Toei's eleventh entry of the Super Sentai metaseries. It aired on TV Asahi from February 28, 1987, to February 20, 1988, replacing Choushinsei Flashman and was replaced by Choujyu Sentai Liveman with a total of 51 episodes. Its international English title as listed by Toei is simply Maskman.