Itaru Orita

As Masked Rider V3, Shiro Kazami carries on for Riders 1 and 2, and fights the evil Destron organization. (imdb)

King Dark, leader of G.O.D (Government of Darkness) has his scientists create a new monster, Frankenbat. Frankenbat, who was kidnapping females for their blood to survive, tries to kill X Rider. Kamen Rider 1, 2, V3, and Riderman come to help X Rider battle Frankenbat and the forces of G.O.D.

Waniida from Black Satan attacks a young boy and long-time Kamen Rider ally Tobei Tachibana, but Kamen Rider Stronger and Electro Wave Human Tackle run in to make the save. However, Shigeru and Yuriko fall into separate traps and are captured by Black Satan. Yuriko fights for her life as Shigeru is brainwashed by the organization.

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.