Season 20
September 6, 2009
A detective, proclaiming himself to be hard-boiled, and a mysterious boy who is connected to “Memory of the Earth” together transform into the 2-in-1 Kamen Rider, W. They protect their city Fuuto from crimes caused by superpower-granting devices known as “Gaia Memories”.
49 Episodes
Episodes
W’s Search/Two Detectives in One
September 6, 2009
Akiko Narumi arrives in Futo to be the landlord of the "hard-boiled" detective Shotaro Hidari, who finds himself involved in a case involving a former female love and a Dopant on the attack.
W’s Search/The One Who Makes the City Cry
September 13, 2009
After his missing target is killed by another Dopant, Shotaro works with his partner Philip to figure out the truth regarding the killer while being dogged by Akiko and her strange sightings.
Don’t Touch the M/How To Get Into Heaven
September 20, 2009
Shotaro is hired to save a girl from a legendary casino who offers ultimate riches for victory… and ultimate penalty for loss.
Don’t Touch the M/Betting on Joker
September 27, 2009
Tracking down the legendary casino, Shotaro must defeat it’s Dopant owner as Philip deals with a crisis hindering his mental abilities.
Girl… A/Papa’s a Kamen Rider
October 4, 2009
Tracking down the legendary casino, Shotaro must defeat it’s Dopant owner as Philip deals with a crisis hindering his mental abilities.
Girl… A/The Price of Lying
October 11, 2009
Shotaro debates the cost of keeping up Asuka’s belief Double is her father as Museum steps up their motive in protecting their Gaia Memory factory.
Looking For C/Phillip Can’t Stand It
October 18, 2009
Philip chases after a street dancer key to a locked memory, while Shotaro pursues a cockroach avenger taking out hired victims.
Looking For C/Dancing Hero
October 25, 2009
As several of Double’s Gaia Memories are taken by the Cockroach Dopant, Shotaro tries to find his true identity while Philip tries to reunite the dance partners for their legendary move.
Trembling Before S/I Saw the Maid Detective!
November 8, 2009
Akiko gets a job as a maid for the Sonozaki family in order to investigate a Dopant abducting pastry chefs.
Trembling Before S/The Ace Detective’s Daughter
November 15, 2009
Shotaro gets embroiled deeper in the Sonozakis connection to the Dopants as Akiko attempts to find the criminal behind the patisserie abductions.
V For Vendetta/Infected Vehicle
November 22, 2009
Shotaro decides to help an underworld gang after a member is killed by a Dopant-possessed car.
V For Vendetta/Raging Beast
November 29, 2009
When the search for the Virus Dopant takes an unexpected turn, Shotaro and Philip must work to find the true controller and the reason behind their grudge.
Q on the Radio/Princess Under Fire
December 6, 2009
Shotaro and Philip investigate a Dopant stalker causing chaos in order to impress Wakana.
Q on the Radio/Live Broadcast at the Riot
December 13, 2009
As Shotaro continues to try and lure out Wakana’s violent stalker, Philip continues to get unusually close to the radio-broadcasting Sonozaki.
Flash of the F/Robbery Rider
December 20, 2009
A suspicious woman hires Shotaro to find a Dopant who is running amuck while taking the name “Kamen Rider” as his own.
Flash of the F/Take Back Your Partner
December 27, 2009
Discovering a horrible secret from Saeko and seeing his partners captured by Arms Dopant, Philip must figure a way to save them even if using the unstable Fang Memory.
Farewell to N/The Memory Kids
January 10, 2010
When Shotaro is hired to find the daughter of his barber, he discovers horrible new developments regarding the Gaia Memories.
Farewell to N/Friends in the Wind
January 17, 2010
As Shotaro and Philip discover the truth regarding the teens using the Bird Memory, Kirihiko discovers the truth behind Museum and his usage by the Sonozaki family.
I Won’t Stop/His Name is Accel
January 24, 2010
The new leader of Fuuto Police’s Dopant investigation division uses Shotaro to track down a Dopant attacking victims with ice.
I Won’t Stop/Kamen Rider Style
January 31, 2010
As Ryu’s intensity and Kamen Rider Accel powers threaten to harm innocents, Shotaro and Philip must discover the reason behind his anger while putting a stop to the ice-powered Dopant.
The Return of T/That Melody Doesn’t Suit A Lady
February 7, 2010
Makura involves Shotaro in a case in rooting out a traitor within the Fuuto police leaking out information on the Gaia Memories.
The Return of T/The Undying Man
February 14, 2010
Aya tries to gain Shotaro and Ryu’s trust in using her Dopant power to be an asset, hiding her true intentions and desires of her situation.
L on the Lips/Singer-Song Rider
February 21, 2010
A request from Queen & Elizabeth leads to an investigation of a terrible street performer mysteriously winning a popular singing competition.
L on the Lips/You’re the Liar
February 28, 2010
While trying to figure a means to defeat the tricky Liar Dopant, Shotaro confronts Jimmy about his confidence and trust in his female fan.
P’s Game/The Sticky Fingered Doll
March 7, 2010
Akiko is asked by a little girl to find her lost doll, which has been terrorizing targets throughout Fuuto.
P’s Game/Akiko on the Run
March 14, 2010
As Horinouchi is taken by the bizarre Dr. Isaka for further usage, Akiko tries to decipher the meaning of the doll and the truth behind Horinouchi’s daughter.
D Was Watching/Invisible Magical Lady
March 21, 2010
A ditzy female magician who turns invisible asks Shotaro to find the seller of her Gaia Memory, which ultimately leads Terui to the man who killed his family.
D Was Watching/Life-or-Death Twin Maximum
March 28, 2010
Akiko and Philip desperately try to stop Terui from taking immediate revenge on Shinkuro when he becomes key to saving Lily from her deadly Gaia Memory.
Nightmarish H/The Melancholy of Sleeping Beauty
April 4, 2010
Shotaro accepted a request from a girl fearing a Dopant who attacks it’s victims in their dreams which it can control.
Nightmarish H/Who is the Prince?
April 11, 2010
As Philip is taken by the Xtreme Memory to meet with Shroud, Shotaro continues to try and figure a way to discover the culprit behind Nightmare Dopant’s attacks.
The B Brought By the Wind/To Pursue The Beast
April 18, 2010
A mob friend of Soukichi asks Shotaro to help him settle an old score and get back what he returned to Fuuto for.
The B Brought By the Wind/Now, Amidst the Radiance
April 25, 2010
While under pressure of being abandoned by Philip as his Double partner for not keeping up, Shotaro tries to decipher the truth behind Bitou’s framing.
Y’s Tragedy/The Woman In Search of Yesterday
May 2, 2010
Shotaro decides to help a peculiar woman find her lost cat while Terui investigates people committing strange actions beyond their control.
Y’s Tragedy/Brother and Sister
May 9, 2010
Shotaro fights to prevent Yukie from joining the Museum for the sake of herself and of the memory of her deceased brother Kirihiko.
Beyond R/A Monstrous Rain Approaches
May 16, 2010
As Shotaro is asked to pursue a young teacher by her students, Terui also goes after her due to a remarkable similarity between her and his deceased sister.
Beyond R/Leave All Behind
May 23, 2010
Terui must master the Trial Memory in order to save Nagi from Shinkuro, who has made his move with Saeko for Ryuube’s downfall.
Visitor X/The Bridge of Promises
May 30, 2010
Shotaro is hired to find a mysterious man’s family, while Philip is confronted by Wakana about her position in the Museum with her sister gone.
Visitor X/In the Name of the Museum
June 6, 2010
As Terui tries to gain more information regarding Yamashiro’s knowledge of the Museum, Philip contemplates leaving Fuuto forever with Wakana.
The Likelihood of G/Bad Cinema Paradise
June 20, 2010
Shotaro is brought in to help a movie-theater worker who has unwittingly become the star of an epic others are forced to watch.
The Likelihood of G/I Can’t Forgive You
June 27, 2010
As Akiko desperately tries to complete Tooru’s movie, the insular director is targeted by Wakana to allow her access to the full potential of her Dopant power.
J’s Labyrinth/A Bizarre Villainess
July 4, 2010
Jinno asks Shotaro to help him find a cold-hearted, diamond-obsessed woman who set him up for arrest.
J’s Labyrinth/A Damaged Diamond
July 11, 2010
Shotaro fights to save Rui from destroying herself, while Philip tries to figure out how to outsmart Wakana in gaining his library research.
The O Cycle/Elderly Detective
July 18, 2010
Shotaro and Terui are asked by a mother to save her daughter, who has been turned old to satisfy a grudge hit as Shroud approaches Phillip and Terui, wanting them to become Kamen Rider Double Cyclone Accel Xtreme.
The O Cycle/Shroud’s Confession
July 25, 2010
Terui tries to decipher the truth regarding Shroud and her intentions as she tries to force him and Philip to join together into the ultimate Double to defeat Ryubee. Meanwhile, an agent of Foundation X takes possession of the new Gaia Memories…
What K Demands/The Devil’s Tail
August 1, 2010
A request from a worker at the Fuuto museum forces Shotaro to find an artifact required by Ryuube for his final master plan.
What K Demands/The Last Supper
August 8, 2010
With Shotaro gripped by fear and Terui injured, Philip is at the mercy of his father Ryuube, who prepares to use his son and Wakana to bring about Gaia Impact.
The Remaining U/Phillip’s Case
August 15, 2010
Philip chooses to ask Shotaro to help him find Wakana, so he could see her one last time, as she is being held by Kazu for Foundation X’s own plans.
The Remaining U/Partners Forever
August 22, 2010
Shotaro and Philip must endure the ultimate hardships to stop Kazu from completing his own Gaia Impact in order to complete what could be their final case together.
Goodbye to E/A Bouquet of Justice For This City
August 29, 2010
One year after Philip’s departure, Shotaro continues onward alone, but a case involving saving a boy’s sister from Dopant bullies brings forth a change for the better.
