Kougouken Saikou

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The is the personal weapon and primary form of Kamen Rider Saikou.
Other Kamen Riders can also wield the Kougouken Saikou as a weapon when Saikou is transformed.
==Design==
The Kougouken Saikou is composed of the following parts:
*: The handle. Allow those who recognize the power to hold this handle and grant it the power of light.
*: The stamp device at the bottom of the Sword Grip. By placing it on top of the Seiken Saikou Driver's Ride Integrator, it bring out the power of the Wonder Ride Book. As a result, it activates strengthening and special moves with various traditional powers.
*: The blade in front of the Ride Signum. The light-emitting blade dramatically improves the destructive power of the swordsman, such as acceleration and continuous rotation. 
*: The legs. By flying in the air using the power of holy light, it grants the ability to freely perform old sword techniques. In addition, it enables light speed jumping by blending the whole body with light.
*: The trigger. It plays the role as a starter in various attacks.
*: The connection device. By putting the Seiken in the Shadow side of the Saikou Driver, it replenishes and restores energy to prepare for the next battle.
*: The base of the Kogouken where the Wonder Ride Book is placed in. It draws power from the Wonder Ride Book and transmits it to the Seiken.
*: The right half. It possesses the power of the story "Kin no Buki Gin no Buki" and brings the power to master all kinds of weapons.
*: The left half. It possesses the power of the story "Kin no Buki Gin no Buki", harbors the soul in the Seiken Kougouken Saikou and brings the power of unity.
*: The Kougouken's source. The universal holy light brings about paranormal phenomena such as highlighting evil when it is to illuminate everything, counteracting terrible illusions, and sometimes erasing people's memories and freeing them from evil.
*: The helmet. By transferring human consciousness to the Seiken, the user become the Swordsman of Light.
*: The awakening device. By unfolding the blade, the Seiken Kougouken Saikou awakens.
*: The golden blade. The blade that emits holy light boasts a sharp sharpness, and by increasing the amount of light emitted, it has the power to cut even invisible things. This makes it even possible to separate the holy and the evil.
==Functionality==
===Transformation===
To transform, the user must flip the Karadoruks open using the Arausalt while it's still docked within the Saikou Driver. This will allow the user to insert the corresponding Wonder Ride Book onto the Saikou Shelf. The user then pulls the Kougouken Saikou from the Saikou Driver, opening the Wonder Ride Book. This will result the user being absorbed into the Kougouken Saikou in form of light particles and making the Kogouken Saikou become sentient, finishing the transformation. To summon Saikou Shadow, the button of the corresponding Wonder Ride Book must be pressed by using the user's will. This will result in the Kougouken Saikou shining temporarily to cast the rider form (Saikou Shadow) in the form of a shadow, before Saikou Shadow materializes physically into the real world.
===Finisher===
==Wonder Ride Book==
 is based on Kougouken Saikou. It was used to create the X Sword Man Wonder Ride Book.
KRSa-Kougouken Saikou Wonder Ride Book.png|Cover Page
KRSa-Kougouken Saikou Wonder Ride Book (Transformation Page).png|Transformation Page
==Behind the Scenes==
===Portrayal===
The Kougouken Saikou is voiced by , who has voiced various characters in Super Sentai, including in and in . The vocal section is provided by singer .https://toy.bandai.co.jp/series/rider/topics/detail/1597/?t=blog
==Notes==
*It is stated by Tassel that Kougouken Saikou was the one of the first two Seiken created.
**This makes both Seiken similar to with Ankokuken Kurayami representing "Yin" or Darkness while Kougouken Saikou representing "Yang" or Light.
==Appearances==
==Navigation==
Category:Rider Weapon
Category:Arsenal (Saber)
Category:Swords
Category:Transformation Gear
Category:Seiken