Icon-w.png This article is about a/an Dopant identity in Kamen Rider W.

Terror Dopant (テラー・ドーパント Terā Dōpanto) is the Dopant form assumed when one uses the Terror Gaia Memory.

Dopant Form

Terror Dopant

―Transformation announcement[src]
  • Height: 185 cm
  • Weight: 97 kg

With the Terror Memory and the prototype Gaia Driver, Ryubee can transform into the Terror Dopant (テラー・ドーパント Terā Dōpanto), who can increase the fear in his victims to maddening levels. He has also shown to be able to use this outside his Dopant form. He can also summon the Terror Field (テラーフィールド Terā Fīrudo) to burn his victims or teleport himself and others across long distances.

Although somewhat weakened when using the Terror Dragon, cosmetically noticeable through his headdress which changes from blue to brown, and having the surface become smooth and featureless, the Terror Dopant was still strong enough to overpower Double's basic form.

Appearances: W Episodes 2, 4, 9, 10, 18, 28, 35-36, 38, 45-46

Terror Dragon

  • Length: 1,360 cm

Terror Dopant can project his power into his headdress to create a Barong-like creature familar known as the Terror Dragon (テラードラゴン Terā Doragon).

However, this leads the original Dopant more vulnerable to attacks, and if the Terror Dragon is destroyed, the Terror Dopant would have reduced effectiveness.

Appearances: W Episodes 45-46


Ryubee Sonozaki

Main article: Ryubee Sonozaki

Ryubee Sonozaki

The main user of the Terror Memory was Ryubee Sonozaki (園咲 琉兵衛 Sonozaki Ryūbee), the seemingly wise yet maniacal head of the Sonozaki Family and leader of the Museum. He sported a commanding presence and could adequately terrify many even without the use of his Terror Memory, which was the main reason why the police left him alone even though they have suspicions regarding his activities. He acted as a godfather in the organization and saw the entirety of the city of Futo as his personal kingdom, not letting anyone get in the way of his vision for the city, not even his wife and children. As the head of the Museum, Ryubee oversaw the distribution of Gaia Memories, using those who can use them as research specimens, regardless of the harm and deaths that ensued. He did not seem to consider the Kamen Riders fighting the Dopant crimewave a threat, using the data off of them as a means to perfect his plans for Wakana before turning his attention to regain Philip and complete his plan to initiate the Gaia Impact.

It is revealed that Ryubee was an archaeologist who bought the grounds his estate was built on after finding deposits of fossils and relics beneath it, forming the collection at the Futo Museum where he works as its curator. He eventually discovered the location of the planet's consciousness, dubbed the Gaia Memory (地球の記憶 Chikyū no Kioku), and brought his family to see it. However, when his son Raito fell into the "fountain" of the Gaia Memory and died, but was somehow resurrected by the planet's powers, Ryubee began his plan for the Gaia Impact: an event that would ensure the future of the human race by making them one with the planet itself, much like his son had become. To reach his goal, he used an item dubbed the "Evil Tail" (イーヴィルテイル Īviru Teiru), an archaeologist's brush with the names of his family inscribed on it, to overcome the fear that would go along with sacrificing them to reach his goal, eventually making him go mad. When he sacrificed Raito (Philip) once more into the Gaia Memory to make his daughter Wakana one with the Earth, he was confronted by both Kamen Riders. While Kamen Rider Accel as the AccelTurbuler destroyed his Terror Dragon, Shotaro was able to retrieve Philip's mind and then his body from the aspects of the Gaia Memory in Claydoll Xtreme to transform into Kamen Rider Double CycloneJokerXtreme to defeat the Terror Dopant and destroy the Terror Memory, along with most of the Sonozaki estate. With Ryubee's mind still broken from years of planning, he enters the still burning ruins of his home, glad that he finally initiated the Gaia Impact. He dies in the blaze, thinking of the good times he had with his family before he discovered the Gaia Memory. [1][2]

Music video

In the music video for "Nobody's Perfect", the Terror Dopant make a cameo as he fights Kamen Rider Skull.

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

During the events of OOO, Den-O, All Riders: Let's Go Kamen Riders, Terror Dopant appears to be a member and leader of Shocker in normal timeline.

Dummy Inhumanoid

Mega Max Dummies.jpg

A copy of the Terror Dopant was one of eight Dummy Inhumanoids, a breed of recreated monsters created by Lem Kannagi of Foundation X, composed of the Museum Dopants and the four main Greeed. The dummy Terror Dopant was fought by Kamen Rider Stronger, who destroyed it with his Stronger Electro Kick. Kamen Rider × Kamen Rider Fourze & OOO: Movie War Mega Max

Kamen Rider Ghost: Legendary! Riders' Souls!

The Terror Dopant appears to fight Kamen Rider Specter, who uses the Double Ghost Eyecon to assume Double Damashii. Kamen Rider Ghost: Legendary! Riders' Souls!

Kamen Rider Build: Be The One

In an event witnessed by Sento Kiryu, a Terror Dopant is seen fighting Kamen Rider Den-O Sword Form and was among numerous monsters whom engaged the first 18 Heisei Riders before being wiped out by the Vortex Time Break of Kamen Rider Zi-O BuildArmor. Kamen Rider Build: Be The One

Behind the Scenes

Concept Art

Terror Dopant was designed by Katsuya Terada (寺田 克也 Terada Katsuya).



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