Kamen Rider
The Kamen Rider original series famously spearheaded launched the "Second Kaiju Boom" or "Henshin Boom" on Japanese television in the early 1970s, greatly impacting the superhero and action-adventure genre in Japan. The famous "henshin sequence", in which the title hero performs ritualistic poses and shouting a keyword to transform into his superhero form has since before a staple in Japanese pop-culture, inspiring superheroes and magical girl genres. Kamen Rider went to later produce a great number of spin-offs which remain in production today. Several Kamen Rider series were aired in Japan after the first Kamen Rider finished. After Kamen Rider Black RX ended production in 1989, the series was put on hold.