This article is about a/an TV special in the Kamen Rider Series.
Birth of the 10th! Kamen Riders All Together!!
A special for Kamen Rider Series
Air date January 3, 1984
Written by Kimio Hirayama
Directed by Minoru Yamada
Episode Guide
Order in Continuity
Farewell, Earth! Kazuya Heads Off to Space!!
Black!! Transformation
Production Order
Kamen Rider Super-1 (film)
This is Kamen Rider Black

Birth of the 10th! Kamen Riders All Together!! (10号誕生!仮面ライダー全員集合!! Jūgō Tanjō! Kamen Raidā Zen'in Shūgō!!?) is a TV special for the Kamen Rider Series that aired on January 3, 1984. It is a special meant to celebrate the birth of Kamen Rider ZX, the 10th person to don the Kamen Rider title.

Unfortunately, it did not lead to a Kamen Rider ZX TV series and the Kamen Rider Series would rest once again until the premiere of Kamen Rider Black over three and a half years later. This special is often treated as a one-episode season by Toei.


The Badan Empire captures a young man, Ryo Murasame, and makes him its soldier by erasing his memories. Ryo is turned into the cyborg, ZX, and serves Badan. He found his memories by accident and escapes from Badan. He decides to battle Badan as Kamen Rider ZX. What will happen next?


Ryo Murasame is an aircraft pilot, one day he was taking his sister out on a ride along the Amazon when they were shot down by an UFO. They survived, captured by the Badan Empire with his sister killed while Ryo became the Combat Roid known as ZX. His memory is erased by the Badan Empire and worked as their agent of evil. This does not last long as an accident occurs which causes Ryo to regain his memory and escapes Badan.

A year later, Ryo begins his attack on Badan as they finish the preparations on their doomsday weapon: the Space Break System. However, a coordinated attack by the Kamen Riders disables the Badancium 84 supplies needed for Space System to work When Ryo arrives, he thinks Kamen Rider V3, Riderman and Kamen Rider Super-1 are enemies until they get him to listen as only one truck full of Badancium 84 makes it to the Badan's base run by Ambassador Darkness.

After being shown a video detailing the history of Kamen Riders 1 to Super-1, Ryo is amazed that there are others like him before joining the Kamen Riders in raiding the base. However, he encounters his former comrade Eisuke Mikage who forces him to fight as Tiger-Roid.

After being forced to kill his friend, ZX joins the Kamen Riders as they battle not only Ambassador Darkness and the Combat Roids, but also monsters from the previous organizations. When Ambassador Darkness uses the Space Break System on the Kamen Riders, they synch their powers with ZX using his ZX Kick to kill Ambassador Darkness and destroy Badan's base as its Great Leader appears and bid the Riders farewell. Soon after, ZX joins the Kamen Riders as their 10th member.


Kamen Riders

Kamen Rider ZX Ryo Murasame


Kamen Rider 1 Takeshi Hongo
Kamen Rider 2 Hayato Ichimonji
Kamen Rider V3 Shiro Kazami
Riderman Joji Yuki
Kamen Rider X Keisuke Jin
Kamen Rider Amazon Daisuke Yamamoto
Kamen Rider Stronger Shigeru Jo
Skyrider Hiroshi Tsukuba
Kamen Rider Super-1 Kazuya Oki

Badan Empire



Opening theme
Ending theme
  • "Let's Go!! Rider Kick" (レッツゴー!!ライダーキック Rettsu Gō!! Raidā Kikku?)
    • Lyrics: Shotaro Ishinomori
    • Composition & Arrangement: Shunsuke Kikuchi
    • Artist: Masato Shimon (as Koichi Fuji) with Male Harmony


DVD Releases

Rider Specials

The Rider Specials DVD contains three Kamen Rider Series TV specials: All Together! Seven Kamen Riders!!, Immortal Kamen Rider Special, and Birth of the 10th! Kamen Riders All Together!!. [1]


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