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

From Left to Right: Wakana, Kirihiko, Saeko and Ryubee holding Mick

The Sonozaki Family (園咲家 Sonozaki Ke) is an aristocratic family in Futo who created the organization Museum.


Sonozaki family in their Dopant Form

When his son Raito died and was reborn as an avatar of the true Gaia Memory, Ryubee used his organization to produce and distribute the Gaia Memories in the criminal underworld, resulting in the Dopant crimewaves as part of a bigger plan to invoke the Gaia Impact (ガイアインパクト Gaia Inpakuto). With the exception of Raito and Fumine, they each own special golden Gaia Memories, allowing them to assume Dopant forms with the use of a prototype Gaia Driver belt, preventing the Gaia Memory's corruptive nature. Because they have belts, they are easily identified as "Commanders" by Shotaro and Philip.

In the end, when Ryubee's plan almost succeeds, it results with family estate burning to the ground, marking the end of both its patriarch and the Museum. At the end of the series, when Wakana sacrifices her body to give Philip (Raito) his body back, the family becomes a part of the earth to watch over Philip and tasks him with the family duty to protect Futo and to change the world for the benefit of mankind.


Ryubee Sonozaki

Ryubee Sonozaki

Main article: Ryubee Sonozaki

The head of the Sonozaki Family and leader of the Museum, acting as a godfather of the organization.

Saeko Sonozaki

Saeko Sonozaki

Main article: Saeko Sonozaki

The eldest of the Sonozaki children who runs an IT company called the Digal Corporation (ディガル・コーポレーション Digaru Kōporēshon), which serves as a front for Gaia Memory production and distribution.

Wakana Sonozaki

Wakana Sonozaki

Main article: Wakana Sonozaki

The youngest daughter and middle child of the Sonozaki family who since her brother's death has been secretly raised to become the key element in her father's plans.

Kirihiko Sudo

Kirihiko Sudo

Main article: Kirihiko Sudo

A Gaia Memory Dealer who for the first part of the series was married to Saeko up until his death at her hands.

Yukie Sudo

Yukie Sudo

Main article: Yukie Sudo

The sister of Kirihiko Sudo, hence the sister-in-law of Saeko Sonozaki.



Main article: Mick

The beloved pet of Ryubee and one of the top hitmen of the Museum as the Smilodon Dopant.

Raito Sonozaki

Raito Sonozaki/Philip

Main article: Philip

The sole son and youngest child of the family who was used for the creation of the Gaia Memory devices. He lost his memories and found himself helping Shotaro as a detective, and the right half of Kamen Rider Double.

Fumine Sonozaki

Fumine Sonozaki/Shroud

Main article: Shroud

The mother of the family who defected from them to plan for her revenge against her ex-husband.

Icon-w.png Kamen Rider W
Narumi Detective Agency
Shotaro Hidari - Philip - Akiko Narumi - Sokichi Narumi† - Tokime
Memory Drivers
Double Driver - Accel Driver - Lost Driver
Gaia Memory-related
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 - Shroud Magnum
RevolGarry - HardBoilder - Gunner A - Diablossa - SkullBoilder - SkullGarry - HardMammother
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
Novel-Exclusive Villains (The One Who Continues After Z): Zoo Dopant - Zero Dopant - Queen Bee Dopant - Flower Dopant - Elephant Dopant - Dolphin Dopant - Salamander Dopant - Fish Dopant - Bird Dopant - Ape Dopant - Bee Dopants
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 - Trash Dopant - Caracal Dopant - Toadstool Dopant
Yukiji Bando - Kazuha - Hideo - Mamoru Nikaido - Sabu
Katsumi Daido - Maria S. Cranberry - Reika Hanehara - Kyosui Izumi - Gozo Domoto - Ken Ashihara


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