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Icon-krThis article is about a villain group in the Kamen Rider Series.

Foundation X (財団X, Zaidan Ekkusu) is a recurring antagonist group of the Kamen Rider Series. They are an underground network of individuals who fund illegal projects and conduct research on the Kamen Riders in order to oppose them.

All members of Foundation X wear white business suits and are classified as both researchers and business merchants of death (死の商人, Shi no Shōnin).

History[]

Background[]

Foundation X was originally founded by a group of merchants involved in heavy warfare, and used "Foundation X" as a front for their illegal activities to carry out their goals. At some point, they grew large enough to be able to finance other groups.

Working with Museum[]

At some point, Foundation X financed Kai Operation under the direction of Yukiji Bando, and funded his research with Ryubei Sonozaki on Gaia Memories at Museum. Due to their long-term relationship built on trust, researcher Maria Daido received Foundation X's backing for her Necro-Overs, a breed of superhumans created from the undead. However, after her success in reviving her son, Katsumi Daido, Foundation X later dropped all support of her project in favor for the Gaia Memories, resulting in Daido recruiting the rest of the NEVER members on an assault on Futo City. After combating Doctor Prospect, another one of Foundation X’s beneficiaries whose research on Quarks they funded, NEVER obtained the Foundation’s T2 Gaia Memories, to which Katsumi became Kamen Rider Eternal, and the other NEVER members becoming Dopants themselves.[Kamen Rider W Returns: Kamen Rider Eternal]

Due to the defeat of the Dopants, the fall of the Sonozaki family, and the failures of her subordinate Jun Kazu to invoke the Gaia Impact, Foundation X’s Neon Ulsland decided that the organization would drop all funding on Gaia Memory research, and move on to the O Medals.

Astroswitch Research[]

At some point, Foundation X began sponsoring Mitsuaki Gamou into the research of Astroswitches and Zodiarts Switchs at Amanogawa High School.

Lem Kannagi Incident[]

After the existence of SOLU was discovered, Foundation X sent Lem Kannagi and his forces of Masquerade Dopants, Kuzu Yummies, and Stardust Ninja Dustards to find and exploit it. This hunt would bring them into conflict with the Seven Legendary Riders, who learned of the Foundation’s plan to control the world’s energy sources, while Kannagi personally came into conflict with Eiji Hino, Gentaro Kisaragi, Shotaro Hidari, and Philip in Japan. Kannagi himself used the Foundation’s research on Gaia Memories, O Medals, and Cosmic Energy to create the GingaOh Driver, intending to betray the Foundation’s plan for controlling the world’s energy and instead rule over the galaxy from his lab in the Exodus spacecraft, killing his superior Controller Kiima. The Riders would ultimately foil Kannagi’s schemes, defeating his Super Evolved Lifeforms Mutamits, Dummy Inhumanoids, Zodiarts, and Kannagi himself.

Cosmic Energy Research[]

As time passed, Foundation X grew dissatisfied with Gamou's reluctance in turning in his research on Cosmic Energy, despite their funding. On two occasions, Gamou was flanked by a member of Foundation X, an executive member and another female executive member, both whom were defeated by Kou Tatsugami. As they moved in to take replicas of the twelve Horoscopes Switches in return for ¥100,000,000, their plans were interrupted by Inga Blink. Foundation X would later stop funding Gamou after his death from the events of the Day of Awakening.[Final Episode: Youthful Galaxy]

Intermittent Period[]

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A Foundation X member walks away with a Rider Gashat.

After three failed projects, Foundation X began to lay low from directly involving themselves in Rider research, though they had performed research, to some extent, on Wizard Rings, the Mirror World’s Advent Card Decks, Kivats, and Zecters, as evidenced by the lineup of their Beast Rider Squad. After stealing the Night of Safari Gashat from Genm Corp., they arranged for it to come into the possession of Emu Hojo. It was ultimately used by Hiiro Kagami to defeat the Beast Rider Squad as Kamen Rider Brave Safari Quest Gamer Level 4, following which a member of the Foundation reclaimed Night of Safari and approved commencement into research on the Rider Gashats. [Kamen Rider Brave: ~Let's Survive! Revival of the Beast Rider Squad!~]

Two Worlds[]

One of their scientists, Kaisei Mogami from the World of Ex-Aid, made contact with his counterpart in the World of Build via the latter’s invention of the Enigma fueled by Nebula Bugster essence, and gained knowledge of Fullbottles. Mogami would gain access to a Fullbottle variant known as Gears to use with the Nebulasteam Gun to transform into one of the Kaisers. Foundation X also obtained the designs for the Guardian robots of that universe’s Namba Heavy Industries and mass produced their own model of it, which formed the arms of the two Enigma machines. Mogami used prior Foundation X research to recreate Core Medals and Zodiarts Switches to summon fake Greeeds and Horoscopes as their henchmen, though the Ankh duplicate became host to the real Ankh’s consciousness temporarily and pilfered some of the artificial Core Medals to facilitate Eiji Hino’s transformation into OOO. Mogami and his counterpart were ultimately defeated by Build and Ex-Aid, while the remaining Guardian forces were destroyed by OOO, Fourze, Gaim, and Ghost. [Kamen Rider Heisei Generations Final: Build & Ex-Aid with Legend Riders]

Project Outsiders[]

By 2023, Foundation X had accumulated knowledge and research of the Core Driviars that powered Shift Cars & Roidmudes, Orphnochs [Ep.3 The Battle Fight Resumes and Zein's Birth], Eyecons[Kamen Rider Specter × Blades], Progrisekeys, and Wonder Ride Books. Using their research to conduct Project Outsiders, they resurrected formerly evil Riders such as Horobi, Tenjuro Banno, and Brain in new Humagear bodies. They had also hired Kamen Rider Diend to steal Kamen Rider Odin’s Card Deck during a new Rider Fight and used it in conjunction with a Hiden Intelligence Three Dimensional Printing System to reconstruct Desast’s Alter Ride Book and resurrect him. [Ep.1 Mirror World Treasure and Ouja's Return]

Members[]

Gallery[]

In other media[]

Foundation X in 009 Graphic Novel

"Sekar, Foundation X will no longer tolerate your selfish desire to control the planet."

  • In the graphic novel adaptation of Cyborg 009, Foundation X is revealed to be a supporter of the death merchant organization Black Ghost and is mentioned several times as "The Foundation". Its name is revealed towards the end when one of its unseen operatives kills Skull on an unnamed space station for his failure to defeat the 00 Cyborgs and his scheming to overthrow them and take over the world.


Notes[]

Appearances[]

Navigation[]

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Transformation Gears: Gamer Driver - ZAIA Thousandriver - Buggle Driver II - Ark Driver - SB-333B Delta Driver - V Buckle - NeoDiendriver - Fuusouken Hayate - MetsubouJinrai Forceriser - Seiken Swordriver - Banno Driver - Zein Driver - Garren Buckle - Brain Driver - Juuga Driver - Hiden Zero-Two Driver - Revice Driver
Transformation Items: Progrisekeys - Rider Gashats - Card Decks - Rider Cards - Wonder Ride Books - Rouse Cards - Zein Cards - Vistamps
Transformation Items/Devices introduced in Outsiders: Thousand Ark Progrisekey - Genm Musou Gashat - Ouja Survive (Survive Mugen) Card Deck - Venovisorzwei - Kokuranken Shikkoku - Gaikotsu Ninjaden Wonder Ride Book - Zein Driver - Maximum Zombie Gashat - Hyper Fumetsu Gashat
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Episodes & Specials
Episodes: ep.0 - ep.1 - ep.2 - ep.3 - ep.4 - ep.5
Specials: Kamen Rider Genms -The Presidents- - Kamen Rider Genms -Smart Brain and the 1000% Crisis-
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