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

Magma Dopant (マグマ・ドーパント Maguma Dōpanto) is the Dopant form assumed when one uses the Magma Gaia Memory, imbuing themselves with pyrokinetic abilities. [1]


  • Height: 235cm
  • Weight: 270kg

Yousuke Togawa

Main article: Yousuke Togawa
Togawa Yousuke

Yousuke Togawa

The only known user of the Magma Memory was Yousuke Togawa (戸川 陽介 Togawa Yōsuke), a man who was Marina Tsumura's boyfriend. Like his girlfriend, he was also fired from his position at Windscale (ウインドスケール Uindosukēru), and bought the Magma Memory with his girlfriend to exact their revenge for both being fired. However, while exacting his revenge against Windscale, Yousuke was consumed by the Gaia Memory's power and gone on a rampage. Shotaro finds Yousuke at the fifth Windscale building and defeats him as Kamen Rider Double CycloneJoker, executing the Joker Extreme Maximum Drive to destroy the Magma Memory. Before Yousuke could be handed over to the police, he was abducted and murdered by the T-Rex Dopant.

Monster Army

The Magma Dopant was one of the many Dopants that were revived as part of the Akumaizer's Monster Army. Kamen Rider × Kamen Rider Wizard & Fourze: Movie War Ultimatum

Video Game appearances

Kamen Rider: Climax Heroes W

Magma 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.