Five Riders vs. King Dark

During a motocross practice, Keisuke Jin is ambushed by two of G.O.D.'s kaijin warriors. He transforms into Kamen Rider X, but little does he know that his battle is recorded and analyzed by King Dark to create a super kaijin. Meanwhile, other G.O.D. kaijin are attacking children all over Tokyo. But before the other Riders intervene, the kaijin mysteriously disappear. Upon learning about King Dark's latest plans, Kamen Rider X joins forces with the four Riders to stop G.O.D. and their revived kaijin forces.

Kamen Rider X The Movie

Reedited episode 3. A little girl named Sayoko witnesses the murder of an Interpol agent by the G.O.D. kaijin Hercules. Keisuke Jin saves her before Hercules disposes of her. Sayoko tells Keisuke that G.O.D. is targeting an important official named Kibara. Kamen Rider X has his hands full when G.O.D abducts Kibara and takes Sayoko and her mother hostage.

Kamen Rider X

Kamen Rider X (仮面ライダーX, Kamen Raidā Ekkusu?), translated as Masked Rider X, is a Japanese tokusatsu superhero television series. It was broadcast in 1974 on NET. It is the third entry in the Kamen Rider Series of tokusatsu shows. It starred Hayami Ryo in the title role.

Plot summary

Robotics scientist Keitaro Jin and his son Keisuke become caught up in the campaign of terror by an evil organization known as "G.O.D.". They are attacked and the professor's technology stolen, but before Keitaro dies, he is able to perform surgery on his son. With the last of his robotics technology, he transforms his son into "Kamen Rider X" to avenge his father's death and ensure the safety of Tokyo, Japan, and entire world, he battles the monstrous minions of G.O.D.