Akumaizer 3 (アクマイザー3, Akumaizā Surī) is a Japanese science fiction tokusatsu television series, created by Shotaro Ishinomori and produced by Toei Company. The series premiered on Tuesday October 7, 1975, at 7:30, and ran for 38 episodes in that timeslot on NET, now known as TV Asahi. The series remains obscure outside Japan, but was popular and renowned in its home country. The series was followed by a sequel called Chojin Bibyun which used rejected designs from the Kamen Rider series as its hero designs.