Kamen Rider Season 20

Season 20

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”.

Air date: 2009-09-06

Episodes: 49

Episodes

E1: W’s Search/Two Detectives in One

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.

Air date: 2009-09-06 • ★ 8

E2: W’s Search/The One Who Makes the City Cry

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.

Air date: 2009-09-13 • ★ 7

E3: Don’t Touch the M/How To Get Into Heaven

Shotaro is hired to save a girl from a legendary casino who offers ultimate riches for victory… and ultimate penalty for loss.

Air date: 2009-09-20 • ★ 5

E4: Don’t Touch the M/Betting on Joker

Tracking down the legendary casino, Shotaro must defeat it’s Dopant owner as Philip deals with a crisis hindering his mental abilities.

Air date: 2009-09-27

E5: Girl… A/Papa’s a Kamen Rider

Tracking down the legendary casino, Shotaro must defeat it’s Dopant owner as Philip deals with a crisis hindering his mental abilities.

Air date: 2009-10-04

E6: Girl… A/The Price of Lying

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.

Air date: 2009-10-11

E7: Looking For C/Phillip Can’t Stand It

Philip chases after a street dancer key to a locked memory, while Shotaro pursues a cockroach avenger taking out hired victims.

Air date: 2009-10-18

E8: Looking For C/Dancing Hero

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.

Air date: 2009-10-25

E9: Trembling Before S/I Saw the Maid Detective!

Akiko gets a job as a maid for the Sonozaki family in order to investigate a Dopant abducting pastry chefs.

Air date: 2009-11-08

E10: Trembling Before S/The Ace Detective’s Daughter

Shotaro gets embroiled deeper in the Sonozakis connection to the Dopants as Akiko attempts to find the criminal behind the patisserie abductions.

Air date: 2009-11-15

E11: V For Vendetta/Infected Vehicle

Shotaro decides to help an underworld gang after a member is killed by a Dopant-possessed car.

Air date: 2009-11-22

E12: V For Vendetta/Raging Beast

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.

Air date: 2009-11-29

E13: Q on the Radio/Princess Under Fire

Shotaro and Philip investigate a Dopant stalker causing chaos in order to impress Wakana.

Air date: 2009-12-06

E14: Q on the Radio/Live Broadcast at the Riot

As Shotaro continues to try and lure out Wakana’s violent stalker, Philip continues to get unusually close to the radio-broadcasting Sonozaki.

Air date: 2009-12-13

E15: Flash of the F/Robbery Rider

A suspicious woman hires Shotaro to find a Dopant who is running amuck while taking the name “Kamen Rider” as his own.

Air date: 2009-12-20

E16: Flash of the F/Take Back Your Partner

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.

Air date: 2009-12-27

E17: Farewell to N/The Memory Kids

When Shotaro is hired to find the daughter of his barber, he discovers horrible new developments regarding the Gaia Memories.

Air date: 2010-01-10

E18: Farewell to N/Friends in the Wind

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.

Air date: 2010-01-17

E19: I Won’t Stop/His Name is Accel

The new leader of Fuuto Police’s Dopant investigation division uses Shotaro to track down a Dopant attacking victims with ice.

Air date: 2010-01-24

E20: I Won’t Stop/Kamen Rider Style

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.

Air date: 2010-01-31

E21: The Return of T/That Melody Doesn’t Suit A Lady

Makura involves Shotaro in a case in rooting out a traitor within the Fuuto police leaking out information on the Gaia Memories.

Air date: 2010-02-07

E22: The Return of T/The Undying Man

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.

Air date: 2010-02-14

E23: L on the Lips/Singer-Song Rider

A request from Queen & Elizabeth leads to an investigation of a terrible street performer mysteriously winning a popular singing competition.

Air date: 2010-02-21

E24: L on the Lips/You’re the Liar

While trying to figure a means to defeat the tricky Liar Dopant, Shotaro confronts Jimmy about his confidence and trust in his female fan.

Air date: 2010-02-28

E25: P’s Game/The Sticky Fingered Doll

Akiko is asked by a little girl to find her lost doll, which has been terrorizing targets throughout Fuuto.

Air date: 2010-03-07

E26: P’s Game/Akiko on the Run

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.

Air date: 2010-03-14

E27: D Was Watching/Invisible Magical Lady

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.

Air date: 2010-03-21

E28: D Was Watching/Life-or-Death Twin Maximum

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.

Air date: 2010-03-28

E29: Nightmarish H/The Melancholy of Sleeping Beauty

Shotaro accepted a request from a girl fearing a Dopant who attacks it’s victims in their dreams which it can control.

Air date: 2010-04-04

E30: Nightmarish H/Who is the Prince?

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.

Air date: 2010-04-11

E31: The B Brought By the Wind/To Pursue The Beast

A mob friend of Soukichi asks Shotaro to help him settle an old score and get back what he returned to Fuuto for.

Air date: 2010-04-18

E32: The B Brought By the Wind/Now, Amidst the Radiance

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.

Air date: 2010-04-25

E33: Y’s Tragedy/The Woman In Search of Yesterday

Shotaro decides to help a peculiar woman find her lost cat while Terui investigates people committing strange actions beyond their control.

Air date: 2010-05-02

E34: Y’s Tragedy/Brother and Sister

Shotaro fights to prevent Yukie from joining the Museum for the sake of herself and of the memory of her deceased brother Kirihiko.

Air date: 2010-05-09

E35: Beyond R/A Monstrous Rain Approaches

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.

Air date: 2010-05-16

E36: Beyond R/Leave All Behind

Terui must master the Trial Memory in order to save Nagi from Shinkuro, who has made his move with Saeko for Ryuube’s downfall.

Air date: 2010-05-23

E37: Visitor X/The Bridge of Promises

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.

Air date: 2010-05-30

E38: Visitor X/In the Name of the Museum

As Terui tries to gain more information regarding Yamashiro’s knowledge of the Museum, Philip contemplates leaving Fuuto forever with Wakana.

Air date: 2010-06-06

E39: The Likelihood of G/Bad Cinema Paradise

Shotaro is brought in to help a movie-theater worker who has unwittingly become the star of an epic others are forced to watch.

Air date: 2010-06-20

E40: The Likelihood of G/I Can’t Forgive You

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.

Air date: 2010-06-27

E41: J’s Labyrinth/A Bizarre Villainess

Jinno asks Shotaro to help him find a cold-hearted, diamond-obsessed woman who set him up for arrest.

Air date: 2010-07-04 • ★ 10

E42: J’s Labyrinth/A Damaged Diamond

Shotaro fights to save Rui from destroying herself, while Philip tries to figure out how to outsmart Wakana in gaining his library research.

Air date: 2010-07-11

E43: The O Cycle/Elderly Detective

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.

Air date: 2010-07-18

E44: The O Cycle/Shroud’s Confession

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…

Air date: 2010-07-25

E45: What K Demands/The Devil’s Tail

A request from a worker at the Fuuto museum forces Shotaro to find an artifact required by Ryuube for his final master plan.

Air date: 2010-08-01

E46: What K Demands/The Last Supper

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.

Air date: 2010-08-08

E47: The Remaining U/Phillip’s Case

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.

Air date: 2010-08-15

E48: The Remaining U/Partners Forever

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.

Air date: 2010-08-22

E49: Goodbye to E/A Bouquet of Justice For This City

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.

Air date: 2010-08-29