Icon-zo.png This article is about a/an villain in the film Kamen Rider ZO.

The Neonoid (ネオ生命体 Neo Seimeitai) is the main antagonist of Kamen Rider ZO, a pool of a living fluid that relies on the container it lives in to survive.

Kamen Rider ZO

The Neonoid was created by Doctor Mochizuki in his attempt to create a "perfect lifeform", taking on the deformed appearance of the doctor's son Hiroshi Mochizuki (望月 宏 Mochizuki Hiroshi) but lacked emotions and having a god complex. The Neonoid then held its creator captive when he refused to complete its evolution to confine the creature within its pool.

The Neonoid spawns a medium vessel to act through on order to find Hiroshi and use as a means of forcing Mochizuki to completing it, the extension assimilating matter in a junkyard to assume a grotesque form known as Doras. When Masaru Aso interfered, Doras created Doras Monsters to deal with Kamen Rider ZO and capture Hiroshi. After Hiroshi was captured, Doras confronts ZO when he rescues the boy and absorbs the Kamen Rider before proceeding to threaten Hiroshi's life. But the music from Hiroshi's pocket watch revives ZO so he can break free from Doras' body while Mochizuki destroys the Neonoid's life support. ZO then finishes Doras with his ZO Kick, the monster dissolving while Neonoid ceases to be.

In an S.I.C. Hero Saga crossover with Kamen Rider J, Doras gains the power of the Fog Mother, gaining different forms as a result, Red Doras Ver. 2, Doras Ultimate Form, and Fog Doras.

Kamen Rider Decade: All Riders vs. Dai-Shocker

Doras, among many other revived monsters, was part of the Dai-Shocker army in the World of Decade that was fought and wiped out by a gathering of 25 Kamen Riders. Kamen Rider Decade: All Riders vs. Dai-Shocker

Kamen Rider × Kamen Rider W & Decade: Movie War 2010

In the epilogue film of Kamen Rider Decade, Super Doctor Death, seemingly creates another Neonoid to destroy Kamen Rider Decade. In its deformed child form, it refers to Shinigami and the Bee Woman as "Mama" and "Papa". Still when Bee Woman releases it after being defeated by Electro Magnetic Wave Human Tackle, the Neonoid absorbs her and spawns a Doras that goes on a destructive rampage with Oberst Zol attacked by it. Doras overpowered Decade and his comrades until the Riders from the Nine Worlds arrived to help and with Decade Complete Form turning them into their Ultimate Forms they destroy Doras. But the Neonoid controls the Super Crisis Fortress as its fight with Decade collides with that between Double and the Dummy Dopant.

After the Super Crisis Fortress is destroyed, surviving it, the Neonoid assimilates the Dummy Dopant to assume the form of Ultimate D. Ultimate D was able to overpower the Riders. Fortunately Decade produced the Kamen Rider W Final Form Ride Card to make Kamen Rider Double into CycloneCyclone and JokerJoker and with the Final Attack Ride Card Triple Extreme they destroy Ultimate D.

Ultimate D is described as the most powerful and evil monster of Super Shocker, as it was able to easily overpower many Kamen Riders with little effort. It had the ability to shoot out orbs of energy and greater fighting skills than any of Doras' forms.

OOO, Den-O, All Riders: Let's Go Kamen Riders

Doras fighting ZO as the Riders appear to fight Shocker.

Due to a change in history caused by Ankh leaving a O Medal behind in 1971, Shocker achieved its goal of world dominion with the Shocker Greeed which defeated the Double Riders, and new members from the various groups that would had manifested in the normal timeline after Shocker's destruction. Doras was among the many monsters who were part of the this alliance. As more and more of the Kamen Riders started appearing and fighting Shocker's forces, ZO fought against Doras once more.

Kamen Rider × Super Sentai: Super Hero Taisen

Doras of Dai-Shocker.

Doras was revived as part of Dai-Shocker in the "Super Hero Taisen" incident, led by Tsukasa Kadoya/Kamen Rider Decade, rivaling Captain Marvelous/Gokai Red and Dai-Zangyack. When Joe Gibken became Gokai Blue and charged to attack Decade, Doras tried to stop him. After he was beaten back by Decade, Joe was forced out of his transformation by Doras, who was about to kill him before Captain Marvelous intervened and swiftly destroyed the monster when it let its guard down. Kamen Rider × Super Sentai: Super Hero Taisen

Heisei Rider vs. Showa Rider: Kamen Rider Taisen feat. Super Sentai

Hibiki defeats Doras and his combatmen.

Doras was resurrected as part of the revived Badan Empire. When the 15 Heisei Riders and 15 Showa Riders joined forces to defeat Badan, Doras was destroyed along with three Chaps and one Destron Combatman by Kamen Rider Hibiki's Ongeki Da: Kaen Renda no Kata. Heisei Rider vs. Showa Rider: Kamen Rider Taisen feat. Super Sentai

Video game appearances

The Masked Rider: Kamen Rider ZO

Through his appearance in ZO, the Neonoid/Doras is featured in The Masked Rider: Kamen Rider ZO.

All Kamen Rider: Rider Generation

Doras in All Kamen Rider: Rider Generation.

Doras appears as a boss in the video game All Kamen Rider: Rider Generation.


Live Body Pool

Neonoid (Live Body Pool)

Neonoid (Sphere)

Neonoid (Live Body Pool) (Heisei)

Living Body Pool (生体プール Seitai Pūru) is the default appearance of Neonoid, a living pool of fluid resembling a grotesque distortion of Hiroshi Mochizuki. It can transform into a silver sphere as well.



Doras (Heisei)


Ability Parameters:

  • Maximum Jump Height: 150 m.[2]

Doras is capable of regeneration, even from severe wounds and injuries. It is shown to upgrade itself with organic and inorganic material as well as alter its form into an orb or a bladed projectile, and produce Doras Monsters from itself. In this form he is capable of reformation, turning into liquid metal, jump high, and fire lasers from around his body.

From the red sphere on its right shoulder, it is possible to irradiate a molecular destruction energy Mercurayzer (マリキュレイザー Marikyureizā) that can destroy even a steel tower several kilometers away where molecular energy is transformed into a beam shape (simultaneous firing from the whole body also possible). It has many weapons all over its body, such as an elastic tail Doras Tail (ドラステール Dorasu Tēru) that penetrate even a 30 cm thick concrete, a Rocket Arm (ロケットアーム Roketto Āmu) that fires from the right arm, a whip that emerges from the left arm, etc.

Doras Power-Up

Doras Power Up Version

Doras Power Up Version (II)

Statistics (Original → Ver. II)

  • Height: 223 cm.[1] → 201cm.[3]
  • Weight: 177 kg.[1] → 123kg.[3]

After Doras absorbed Kamen Rider ZO, Doras evolved into Power Up Version (パワーアップ体 Pawā Appu-tai), alternatively Red Doras (赤ドラス Aka Dorasu), becoming a more powerful being. In S.I.C. Hero Saga, Doras absorbed ZO again and further evolved into a super Power Up Version with wings.

Appearance: Kamen Rider ZO, Kamen Rider ZO (& J) Edition: ZO VS J

Doras Ultimate Version

By using the J-Power of Kamen Rider J to take in the energy of the Earth, Red Doras (II) can assume the Doras Ultimate Version (ドラス究極形態 Dorasu Kkyūkyoku Keitai) that is armed with weapons on his shoulders and chest.

This form is exclusive to S.I.C. Hero Saga Kamen Rider ZO (& J) Edition: ZO VS J.

Fog Doras


  • Height: 70 m.[3]
  • Weight: 12000 t.[3]

A powerful and gigantic form Doras assumes by absorbing the remnants of the mechanical ship and the sleeping Fog Mother. Its full combat abilities have not been seen, but this form is known to be a threat greater than Fog Mother and Doras apart.

This form is exclusive to S.I.C. Hero Saga Kamen Rider ZO (& J) Edition: ZO VS J.

Ultimate D

Ultimate D


  • Height: 230 cm.[4]
  • Weight: 162 kg.[4]

Ultimate D (アルティメットD Arutimetto Dī) is a form the Neonoid assumed after absorbing the Dummy Dopant. Described as Super Shocker's most powerful and evil monster, the claim proved to be true. Despite it's large and bulky appearance, it moves at a high speed and possesses greater combat abilities than Doras. It also has the ability to shoot explosive energy orbs at opponents.

This form is exclusive to Kamen Rider × Kamen Rider W & Decade: Movie War 2010.

Behind the Scenes

Concept Art

Doras was designed by Keita Amemiya (雨宮 慶太 Amemiya Keita).
Ultimate D was designed by Katsuya Terada (寺田 克也 Terada Katsuya).


Evil Rider in ZO (Doras).png

  • In the early concept art, Doras was called "Evil Rider" and had a final form which resembled a giant grasshopper.

Neo Organizm.jpg

  • Neonoid was misspelled as Neo Organizm on Bandai's T-shirt.
  • In the English Dub of Kamen Rider ZO video game (The Masked Rider: Kamen Rider ZO), the name was changed to The Neo-Existence.



See also

Icon-shin.png Icon-zo.png Icon-j.png 90's Movie Trilogy
Kamen Riders
Shin Kazamatsuri - Masaru Aso - Kouji Segawa
Z-Bringer - J-Spirit - J-Crosser
Shin: Ai Asuka - Daimon Kazamatsuri - Takuya Yuuki - Shiin Kazamatsuri - Sarah Fukamachi
ZO: Hiroshi Mochizuki - Seikichi Mochizuki - Doctor Mochizuki - Reiko - Kuroda - Nishimura - Miyazaki
J: Kana Kimura - Earth Spirits - Berry
Foundation (Shin): Iwao Himuro - Goushima - Giichi Onizuka
Neonoid (ZO): Doras - Koumori Man - Kumo Woman

Fog (J): Fog Mother - Agito - Zu - Garai

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