Kamen Rider Gotchard VS Kamen Rider Legend

is a two-episode web-series set within the continuity of Kamen Rider Gotchard. It features the debut of Kamen Rider Legend.
The catchphrase for the special is , which is a reference to one of the catchphrases of Kamen Rider Decade.
==Production==
The special was announced on October 13, 2023.https://twitter.com/Gotcha_toei/status/1712588956238533119 A short teaser trailer was released on October 29, 2023.https://www.youtube.com/watch?feature=shared&v=KqDMjk4kDz0
==Synopsis==
Houtaro is suddenly transported to a parallel world. Awaiting him is a young man named Ho-Oh Kaguya Quartz who summoned him using that world's technology, the Aurora Curtain System. His favorite phrase is "Gorgeous" and he protects the world from the clutches of the evil organization called "Hundred". What's more, the person following Kaguya is a butler named Butler, who looks exactly like Houtaro's friend Ryo Kajiki!
Kaguya gathers the power of past Kamen Riders who exist in parallel worlds in order to fight against the Hundred. However, unlike the other Kamen Riders, he seems unable to gain power from Gotchard, who is "not gorgeous". Kaguya brought Houtaro into his world in order to make him gorgeous.
==Continuity and Placement==
*Kamen Rider Gotchard: This special takes place between episodes 4 and 32.
*Kamen Rider Decade: The flashback scene with Tsukasa takes place sometime before his appearance in Kamen Rider Zi-O, as he still has his original Decadriver intact.
==Plot==
to be added
==Characters==
===Kamen Riders===
Kamen Rider Gotchard	Houtaro Ichinose
Kamen Rider Legend 	Ho-Oh Kaguya Quartz
====Legend Riders====
Kamen Rider Decade	Tsukasa Kadoya
===Allies===
*Butler
*Ryo Kajiki 
===Villains===
====Hundred====
Kamen Rider Barlckxs	Gengetsu
*Kasshine
*Dai Mazine
==Cast==
*: 
**A young Kaguya is portrayed by 
*: 
*, : 
*: 
*Legendriver Voice: 
===Guest Cast===
*Kaguya's grandfather: 
*: 
===Suit Actors===
*Kamen Rider Legend, Kamen Rider Decade: 
*Kamen Rider Gotchard: 
*Kamen Rider Barlckxs: 
==Forms and Collectibles Used==
===Ride Chemy Cards===
*Card Used:
**Gotchard
***Hopper1, Steamliner, Kamen Rider Kuuga, Kamen Rider Faiz (Episode 1); Kamen Rider Double, Kamen Rider OOO, Kamen Rider Fourze, Kamen Rider Build (Episode 2)
**Legend
***Kamen Rider Legend, Kamen Rider Gaim , Kamen Rider Hibiki , Kamen Rider Kaixa , Kamen Rider Kiva , Kamen Rider Den-O (Episode 1); Kamen Rider Decade, Kamen Rider Diend (Episode 2)
*Form Used:
**Gotchard
***Steamhopper, Exceed Mighty, Cyclone Tatoba, FullFull Rocket
**Legend
***Kamen Rider Legend, Kamen Rider Legend Den-O, Kamen Rider Legend Decade
*Kamen Rider(s) summoned by Legend: Kamen Rider Gaim, Kamen Rider Hibiki, Kamen Rider Kaixa, Kamen Rider Kiva (Episode 1)
*Weapon(s) summoned by Legend: DenGasher Sword Mode (Episode 1)
Legend Ride-Kamen Rider Gaim, Hibiki, Kaixa & Kiva.png|Summoned RidersKamen Rider Gaim, Hibiki, Kaixa and Kiva
ChemyRide-Kamen Rider Den-O (Special).png|ChemyRideKamen Rider Gorgeous Den-O
Legend Weapon Summon-DenGasher Sword Mode (Special).png|Summoned WeaponDenGasher Sword Mode
ChemyRide-Kamen Rider Decade (Special).png|ChemyRideKamen Rider Gorgeous Decade
===Ridewatches===
*Watch used:
**Barlckxs
***Barlckxs
===Lockseeds===
*Lock Used:
**Gaim
***Orange
*Arms Change:
**Gaim
***Orange Arms
===Rider Cards===
*Card Used:
**Kamen Rider Decade:
***Kamen Ride: Decade
***Attack Ride: N/A
***Form Ride: N/A
***Final Form Ride: N/A
***Final Attack Ride: N/A
***Final Kamen Ride: N/A
***K-Touch: N/A
**Forms:
***Decade
==Errors==
*to be added
==Release==
*to be added
==Notes==
*The catchphrase for the special is a callback to Kamen Rider Decade, which instead of Reiwa and 100 years, it was Heisei and 10 years.
*This special marks the first time of the term "Aurora Curtain" is used in-universe outside of supplementary material.
*The opening sequence of the special where half of every main Rider's face from Kuuga-Gotchard is flashing over Legend's face is a reference to the one present in the opening visuals of the original Decade series where it was every main rider's face from Kuuga-Decade flashing over Tsukasa's face.
**The placement of the faces are also mirrored whereas Decade had all the faces be on the left side while Legend has it on his right side.
*The production blog jokingly came up with alternate announcements for the Kamen Riders summoned in episode 1, all of which are references to something relating to the Riders.
**Let's play soccer! Kamen Rider Gaim!
**It might be Takamiya-kun inside?! Kamen Rider Kaixa!
**I want your power now. Kamen Rider Hibiki!
**You have to travel through the nine worlds. Kamen Rider Kiva!
*Kamen Rider Decade had no planned lines when his appearance was initially scripted and filmed. However, to enhance the significance of the scene where a young Kaguya being rescued by Decade, the production team reached out to Masahiro Inoue to reprise his role and had him record additional lines.https://www.kamen-rider-official.com/gotchard/topics/gotchardvslegend/ He later uploaded a vlog on YouTube documenting the day of recording.https://youtu.be/N_Gihf3qulc?si=PRqUgzQ4cZteyTmk
*When Legend transforms into Legend Decade, the transformation SFX is that of the NeoDecadriver despite the Ride Chemy Card depicting the original Decadriver.
====Footnotes====
Category:Crossovers