This article is about a/an Dopant identity in Kamen Rider W.

T-Rex Dopant (ティーレックス・ドーパント Tī-Rekkusu Dōpanto) is the Dopant form assumed when one uses the T-Rex Gaia Memory. [1]


T-Rex Dopant

T-Rex Dopant

  • Height: 223cm
  • Weight: 198kg

As the T-Rex Dopant (ティーレックス・ドーパント Tīrekkusu Dōpanto), the user can cause massive shockwaves with its roars.

Big T-Rex Dopant

Big T-Rex Dopant

To assume this Big T-Rex (ビッグ・ティーレックス Biggu Tīrekkusu) form, the user must use debris to form a robotic T. rex body to increase its powers while in default T-Rex Dopant form.

Marina Tsumura

Main article: Marina Tsumura
Tsumura Marina

Marina Tsumura

The only known user of the T-Rex Memory was Marina Tsumura (津村 真里奈 Tsumura Marina), a woman who was was Yousuke Togawa's girlfriend and also Shotaro Hidari's childhood friend. Same as her boyfriend, she was also fired from her position as Windscale's top designer, and bought the T-Rex Memory with her boyfriend Yousuke to exact their revenge for both being fired. However, when Yousuke went berserk, Marina hired her childhood friend Shotaro to find Yousuke so she can kill him. Once Kamen Rider Double destroyed the Magma Memory, Marina used her Dopant form to abduct and murder Yousuke. After Shotaro learned the truth, Marina tried to kill him as she assumed the T-Rex Dopant form. After a brief fight, T-Rex Dopant then transformed into the Big T-Rex and led Double on a chase around the city. As Double, Shotaro destroyed the T-Rex Memory with HeatMetal's Metal Branding Maximum Drive and handed Marina over to the authorities.

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

In an alternate 2011 in which Shocker ruled the world with all the other evil organizations and monster races, the T-Rex Dopant, user unknown, was part of a band of Dopants that were fought by Kamen Rider Double when the Kamen Riders returned to fight Shocker. OOO, Den-O, All Riders: Let's Go Kamen Riders

Kamen Rider Wizard

The T-Rex Dopant was one of the monster souls, presumably the essence of the T-Rex Memory, which surfaced in the world within the Magic Stone. Appearing as Big T-Rex, it was part of an army of Amadum's strongest monsters which fought the 14 Heisei Riders, it was destroyed by the combined efforts of Double and several other Riders. Neverending Story

Video Game appearances

Kamen Rider: Climax Heroes W

T-Rex Dopant is one of several villainous characters whichappear in the Climax Mode game mode of Kamen Rider: Climax Heroes W as NPC characters the player must fight. They can later be unlocked for player use. However, they do not have Rider Finales, though they still have a Special Moves and it are stronger than any of the Riders' Special Moves.