This article is about a/an group of villains in Kamen Rider W.

EXE (エグゼ Eguze) is a gang of teenagers that starts causing trouble in Futo a year after the dissolution of the Museum. They claim to be the successors to the Museum's Gaia Memory business, and look throughout Futo for any Gaia Memories that remain. They were arrested after their leader's defeat by Kamen Rider Double. Goodbye to the E/A Bouquet of Justice to This City


Shiro Endo

A co-leader for EXE, Shiro Endo (遠藤 士郎 Endō Shirō) possesses the Edge Memory (エッジメモリ Ejji Memori). He pursues Yui's brother Akira to acquire the Ocean Memory (オーシャンメモリ Ōshan Memori). However, Shiro's posse are defeated and his Gaia Memory destroyed by Kamen Rider Joker before he could use it to transform into a Dopant.

Shiro Endo is portrayed by Shōhei Nanba (南羽 翔平 Nanba Shōhei).


Main article: Energy (EXE)

A nameless pet shop employee (ペットショップの店員 petto shoppu no ten'in) working under Santa-chan, who goes by the alias of "Energy" (エナジー Enajī) is the leader of EXE. It is only after the members of his group are arrested that Energy reveals himself as he attempts to kill Shotaro for meddling in his affairs. As the Energy Dopant (エナジー・ドーパント Enajī Dōpanto), he is able to fire blasts of electromagnetic energy as well as use his left arm like a rail gun. He is defeated when Philip returns and joins with Shotaro to become Kamen Rider Double CycloneJoker once more, destroying the Energy Memory through the Joker Extreme Maximum Drive.

The pet shop employee is portrayed by Tomu Suetaka (末高 斗夢 Suetaka Tomu).

Other members

In addition to Shiro Endo and "Energy", there are three other members of EXE who fight Shotaro. They are nicknamed after the first word of the Gaia Memory they possess.


Main article: A (EXE)

A member of EXE, known as "A" (A(エー) Ē), possesses the second Anomalocaris Memory (アノマロカリスメモリ Anomarokarisu Memori). He transformed into the Anomalocaris Dopant (アノマロカリス・ドーパント Anomarokarisu Dōpanto) to fight Shotaro as Kamen Rider Joker, though easily defeated by his Rider Punch.

"A" is portrayed by Ryuusuke Ito (伊藤 竜翼 Itou Ryūsuke).


Main article: C (EXE)

A member of EXE, known as "C" (C(シー) Shī), possesses the second Cockroach Memory (コックローチメモリ Anomarokarisu Memori). He transformed into the Cockroach Dopant (コックローチ・ドーパント Kokkurōchi Dōpanto) to fight Shotaro as Kamen Rider Joker, though easily defeated by his Rider Kick.

"C" is portrayed by Naofumi Kaneko (金子 直史 Kaneko Naofumi).


Main article: O (EXE)

A member of EXE, known as "O" (O(オー) Ō), who was supposed to be given the Ocean Memory (オーシャンメモリ Ōshan Memori), which was taken by Shiro from Akira. Like Shiro, He had the ability to transform into a Dopant. However, his Gaia Memory is destroyed by Kamen Rider Joker before he could use it.

"O" is portrayed by Koki Matsumoto (松本 光希 Matsumoto Kōki).



  • It is hinted that all members of EXE don't possess Living Connectors, as all the member are shown transforming into Dopants without them. In addition to this is the pressing fact that it is impossible to find the L.C.O.G after the destruction of Museum.
Narumi Detective Agency
Shotaro Hidari - Philip - Akiko Narumi - Sokichi Narumi† - Tokime
Double Driver - Accel Driver - Lost Driver - Gaia Memories - Memory Gadgets - Fang Memory - Xtreme Memory - Trial Memory - Gaia Memory Enhancing Adapter - Metal Shaft - Trigger Magnum - Engine Blade - Skull Magnum - Prism Bicker - Eternal Edge - RevolGarry - HardBoilder - Gunner A - Shroud Magnum - SkullBoilder - SkullGarry
The Fuuto Irregulars
Santa-chan - Watcherman- Queen & Elizabeth - Isamu Bito
Futo Police Department
Ryu Terui - Mikio Jinno - Shun Makura
Museum and the Dopants
Foundation X
The Sonozaki Family: Terror - Claydoll - Taboo/R Nasca - Nasca - Smilodon - Masquerade Dopants
Dopants: Magma Dopant - T-Rex Dopant - Money Dopant - Anomalocaris Dopant - Cockroach Dopant - Sweets Dopant - Virus Dopant - Violence Dopant - Arms Dopant - Bird Dopant - Ice Age Dopant - Triceratops Dopant - Liar Dopant - Puppeteer Dopant - Invisible Dopant - Nightmare Dopant - Beast Dopant - Zone Dopant - Yesterday Dopant - Quetzalcoatlus Dopant - Gene Dopant - Jewel Dopant - Old Dopant - Utopia Dopant - Energy Dopant
Movie Exclusive Villains: Dummy Dopant - Heat Dopant - Trigger Dopant - Metal Dopant - Luna Dopant - Cyclone Dopant - Bat Dopant - Spider Dopant - Kamen Rider Eternal - Commander Dopant - Eyes Dopant
Manga Exclusive Villains (Futo Detective): Road Dopant - Aurora Dopant - Meganeura Dopant -Brachiosaurus Dopant - Scream Dopant - Alcohol Dopant - Puzzle Dopant - Reactor Dopant - Antlion Dopant - Owl Dopant
Katsumi Daido - Maria S. Cranberry - Reika Hanehara - Kyosui Izumi - Gozo Domoto - Ken Ashihara
Community content is available under CC-BY-SA unless otherwise noted.