Kougane

{{Riderinfo }} "I am the God of New Generation!"
 * image = Kogane_gaim_movie.png
 * shadeofcolor = #CFB53B
 * label = Armored Rider Mars (Kamen Rider Mars)
 * name = Kougane
 * homeworld=Earth (Alternate Timeline Continuity)
 * gender = Male
 * motif = Apple Gold European Knight
 * type = Villain
 * cast = Ainosuke Kataoka
 * firstepisode = Baron's Soccer Showdown Summer Camp!
 * lastepisode = Kamen Rider Gaim the Movie: The Great Soccer Match! The Golden Fruit Cup!
 * numberofepisodes = 1 {Gaim) 1 (Movie)
 * image2 = ArmoredRiderMarsProfilePic.png
 * series = Kamen Rider Gaim

- Kougane telling Kouta who he is

Kougane (コウガネ) is Kamen Rider Mars (仮面ライダーマルス), who is the main antagonist in Kamen Rider Gaim the Movie: The Great Soccer Match! The Golden Fruit Cup!.

==History   (Highlight for Spoilers) ==

Kougane is the manifestation of the Golden Apple. First killing Ryoma, Kougane's existence causes the Armored Riders to lust after each other for the "Golden Fruit". Slowly, the armored Riders start to kill each other off as Kougane masquerades as Yuya to get to Kouta. When it is revealed that he is not Yuya, Kougane transforms into Armored Rider Mars and defeats Kouta. Corrupting Kouta into Kouta-Yami, the two go after Lapis. However, Ryugen, Baron, and Marika interfere with Lapis disrupting the mind control on Kouta. Kouta transforms into Gaim Kachidoki Arms and chases Mars in a fight that ultimately allows the deceased Riders to return to aid Kouta. Mars is defeated by the Armored Riders as the world returns back to normal.

Arms
Like with the other Lockseed-using Kamen Riders, Kamen Rider Mars' forms are called Arms (アームズ).

Devices

 * Sengoku Driver - Transformation device
 * Lockseeds - Gives access to Mars' Arms changes, depending on which lock is used

Weapons

 * Arms Weapons - Weapons that come with the Arms:
 * Sword Bringer - Mars Golden Arms' sword-based personal weapon
 * Apple Reflector - Mars Golden Arms' shield-based personal weapon

Portrayal
Kougane is portrayed by Ainosuke Kataoka (片岡 愛之助)

As Kamen Rider Mars, his suit actor is currently unknown.