Takeshi Sasaki

When a new threat from outer space called Galaxy King arrives on Earth seeking an equation for a new type of energy, Skyrider, and the other seven Kamen Riders join forces to fight off the new foe and the armies of Neo-Shocker.

Kamen Rider V3, trying to protect a family from Destron, is outnumbered by Destron soldiers, and Dr. G. (Dr. G is from the V3 tv series). So, Kamen Rider 1, and 2 (who were in Austrailia thought to have been killed in episode 2 of the V3 tv series) come to help.

The Dogma Kingdom attacks the Matagi (mountain tribe) village of Yamabiko to steal the sacred Flying Dragon Fortress and wreak havoc all over Japan. Six children from the fallen village take refuge in a nearby town, keeping their identities as Matagi citizens a secret. Kamen Rider Super-1 must protect these children from the Dogma Kingdom, as they hold the secret to the Flying Dragon Fortress' weakness.

A rock singer who has returned to the U.S. approaches his former musician friends with the soulful sound of reggae that he encountered during his stay in the U.S. However, his friends lost their old energy and were busy chasing only the songs that would sell, and did not pay attention to reggae. Eventually, the lonely and violent rock singer turns to mass indiscriminate murder out of repugnance to the blurred times and humanity.

Four years after an alternate ending to the series, the Undead has been re-released and Glaive reveals himself to be the Albino Joker. The four Riders are again united, intent on saving Amane and stopping the Albino Joker.

Professor Daidōji has developed a gravity machine called the GX Device. Unfortunately, Shocker wants it; so they attack the professor and destroy his laboratory, but come home empty-handed. Shocker’s agents find out that the plans for the GX Device are with Daidōji’s daughter, who is celebrating her birthday. Now the Kamen Riders, along with FBI agent Kazuya Taki, must protect Daidōji’s daughter and prevent Shocker from obtaining the plans.

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.

Tachibana Tōbei takes some children to a Kamen Rider roadshow. Just as he's reminiscing about all the heroic modified humans he's lived alongside- Ichigō, Nigō, V3, Riderman, X, Amazon, Stronger and Tackle- the first seven Riders gradually show up to greet him in their human guises, unrecognised by the crowds. When it's revealed that the kaijin onstage are 'real', not actors, the Riders transform to save the crowd and Rider actors, uniting their power to defeat the Delzer Army's true leader...

TV special introducing New Kamen Rider, the first new Kamen Rider Series production since the "Seven Legendary Riders" epilogue TV special "All Together! Seven Kamen Riders!!" over three and a half years prior. It aired one month before the first episode introducing the character of Skyrider.