Plot
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.
Trailer
Cast
Ryô Hayami
Keisuke Jin / Kamen Rider X
Hiroshi Fujioka
Takeshi Hongo / Kamen Rider #1
Takeshi Sasaki
Hayato Ichimonji / Kamen Rider #2
Hiroshi Miyauchi
Shiro Kazami / Kamen Rider V3
Akira Yamaguchi
Jôji Yûki / Riderman
Akiji Kobayashi
Tobei Tachibana
Ayao Wada
King Dark (voice)
Miyuki Hayata
Mako
Reiko Niwa
Chisako (as Chisako Kosaka)
Kenshi Kobane
Masaru
Jun Mizunoe
Etsuko
Yukio Fujino
Masaru's Father
Keiko Shingusa
Masaru's Mother
