Overview
During a motocross practice, Keisuke Jin is ambushed by two Myth Cyborgs created by a secret organization that's attempting to control Japan, G.O.D. (Government of Darkness). He transforms into Kamen Rider X, but little does he know that his battle is recorded and analyzed by King Dark, G.O.D.'s commander, to create a super cyborg. Other G.O.D. cyborgs are attacking all over Tokyo and in the middle of the crisis, the original four Riders return to Japan from different countries around the world. The five Riders unite to lead a counter attack against G.O.D.
Cast
Keisuke Jin / Kamen Rider X
Takeshi Hongo / Kamen Rider #1
Hayato Ichimonji / Kamen Rider #2
Shiro Kazami / Kamen Rider V3
Jôji Yûki / Riderman
Tobei Tachibana
King Dark (voice)
Mako
Chisako (as Chisako Kosaka)
Masaru
Etsuko
Masaru's Father