Ride Booker

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The is Kamen Rider Decade's primary weapon. It was created alongside the Decadriver belt, as well as Diend's Diendriver, by scientists of Dai-Shocker, which included Joji Yuki.
It can also be accessed by Kamen Rider Geats and Kamen Rider Legendary Legend through the use of the Decadriver Buckle and the Kamen Rider Decade Complete Form Ride Chemy Card respectively.
==Overview==
The Decadriver and Ride Booker were created for Tsukasa's use, having been the Great Leader of Dai-Shocker before losing his memory. However, both items were abandoned and left to corrode before they were found by Natsumi Hikari amongst rubble during the destruction of the worlds. Recognizing them from her dream of Decade, she gave them to Tsukasa who was trapped in another dimension, with the items being restored as they passed through the dimensional wall. Taking the Kamen Ride: Decade card from the Ride Booker, Tsukasa inserted it into the Decadriver, transforming for the first time to defeat the rampaging monsters. 
==Design==
The Ride Booker consists of the following parts:
* - The muzzle. Due to an inbuilt Klein bottle structure, its energy is virtually inexhaustible. The Booker Muzzle is semi-automatic, but the user can manually rapid fire if the trigger is pulled. It fires 50-caliber energy bullets, has a maximum range of 300 meters, and can even penetrate level 5 armor composed of ceramic and carbon fiber plating.
* - A built-in targeting system. It marks the target at the time of shooting and guides energy bullets to hit the target. If the target somehow escapes, the bullets' trajectories will change, allowing them to land on opponents.
* - The blade used in the Ride Booker's Sword Mode. The entire shaft is composed of the robust alloy , allowing the Booker Sword to cleave through a 10cm thick iron rod without issue. When not in use, it is folded away into the Ride Booker's main body.
* - A sleeve unit located within the Ride Booker meant to store Rider Cards. It has an astounding ability to hold an infinite number of Rider Cards thanks to an internal Klein Bottle structure.
==Functionality==
The Ride Booker has three alternate modes.
*: The default carrier mode that is placed on the left side of Decade's belt and holds the Rider Cards he uses in his arsenal.
*: The firearm mode, when AttackRide: Blast Card is used, it grants the Gun Mode rapid fire capability.
*: The bladed mode, when AttackRide: Slash Card is used, it can increases the damage done by the Sword Mode. The Sword Mode can also transform into a matador's cloak. 
KRDCD-Ride Booker (Book Mode).png|Ride Booker Book Mode
KRDCD-Ride Booker (Gun Mode).png|Ride Booker Gun Mode
Attack Ride Blast.png|Gun Mode's attack enhanced by the Attack Ride: Blast Card
KRDCD-Ride Booker (Sword Mode).png|Ride Booker Sword Mode
Attack Ride Slash.png|Sword Mode's power enhanced by the Attack Ride: Slash Card
KRDCD-Ride Booker (Sword Mode) (Cloak).png|Ride Booker Sword Mode as a matador's cloak
In either mode, Decade primarily uses the Ride Booker in place of the Heisei Kamen Riders' signature weapons, whether they be bladed or firearms. This in conjunction with the Rider Cards allow Tsukasa to fight using another Rider's armaments, despite not having access to such arsenals as Kamen Rider Blade's Rouse Cards and Blay Rouzer or Kamen Rider Den-O's DenGasher. One time, when fighting Gyūki, Decade briefly fought as Ryuki with a red bullfighting cape adorning the blade of Sword Mode.
However, this was not always the case as shown in Kamen Rider × Super Sentai: Super Hero Taisen and Kamen Rider Zi-O, where Decade was shown to use the Faiz Edge, Kabuto Kunaigun, Blay Rouzer, Flame Saber and Gan Gun Saber, while the Ride Booker was still holstered.
==Users==
*Kamen Rider Decade
*Kamen Rider Legend
**Kamen Rider Gorgeous Decade Complete Form
KRDCD-Decade.png|Kamen Rider Decade
KRDCD-Decadev2.png|Kamen Rider Decade (NeoDecariver)
==Finishers==
==Legend Rider Weapon==
===Arms Weapon===
The Ride Booker is the Arms Weapon wielded by either an Armored Rider or a Genesis Armored Rider when they transform into Decade Arms.
*Kamen Rider Fifteen uses the Heisei Rider Lockseed to assume Decade Arms in Heisei Rider vs. Showa Rider: Kamen Rider Taisen feat. Super Sentai. He can execute Squash finisher named , where Fifteen uses Ride Booker's Sword mode unleashed a series of slashes against his opponents amplified by self-replication (Attack Ride: Illusion) and multiple slash abilities (Attack Ride: Slash).
*Kamen Riders Gaim and Zangetsu assume Decade Arms in Kamen Rider Battle: Ganbarizing.
KRGa-Fifteendecade.png|Fifteen Decade Arms
Decade Squash Step 1.png|Decade Squash: Decade Slash
G-10 YRS.png|Gaim Decade Arms
KRGa-Zangetsudecade.png|Zangetsu Decade Arms
===Damashii===
The Ride Booker is the Legend Rider weapon granted upon assuming Decade Damashii, which is used by Kamen Rider Specter in Kamen Rider Battle: Ganbarizing.
==Ganbarider==
The Ride Booker Sword Mode is also among the various Rider Weapons used by Ganbarider in Kamen Rider Battle: Ganbarizing.
==Trivia==
*The Ride Booker's function as a card storage unit may be a nod to the Blay Rouzer used by Kamen Rider Blade, who also uses a card-based system to either transform or attack.
**Incidentally, one of Decade's Rider Cards allows him to transform into Kamen Rider Blade.
==Behind the Scenes==
*Masahiro Inoue revealed in an interview that the Ride Booker was nicknamed "the bento box" by the film crew on-set.
==External links==
*TV Asahi's page on the Ride Booker
*Kamen Rider Zukan's page on the Ride Booker
==Appearances==
to be added
==Navigation==
Category:Arsenal (Decade)
Category:Rider Weapon
Category:Dual Weapon
Category:Item Carriers
Category:Swords
Category:Guns
Category:Arms Weapons
Category:Villain Weapons