Ren Aoi

is a mysterious man who transforms into .
==History==
===Past===
Ren Aoi is a family man who had at some point married Saki Aoi, and had a son Shu Aoi. After his son died in an accident while having to do with meeting his wife at a lighthouse, Ren falls into despair after losing his son and joins the Underground Empire Badan, becoming their Kamen Rider in hopes of reuniting with his son somehow. Unfortunately he is brainwashed by the group into becoming their pawn.
===ToQger vs. Gaim===
Kamen Rider Fifteen first appears to fight the ToQgers, but is interfered by Showa Riders 1, 2, and V3. The three riders manage to drive off Fifteen, as he enters through a darker version of a Helheim Crack. During the post-credits scene, he foreshadows the events of Heisei Rider vs. Showa Rider: Kamen Rider Taisen feat. Super Sentai.
===Heisei Rider vs. Showa Rider: Kamen Rider Taisen===
After finding his son at Zawame City, Ren appeared in his normal identity, battling Gaim, Baron, Ryugen and Zangetsu Shin, and transforming into Fifteen. He is able to defeat Zangetsu Shin then later Ryugen, thanks to the Heisei Rider Lockseed he uses as Wizard Arms. His battle with Gaim is interrupted by three Showa Riders, leading Gaim to escape with Shu and Mai to safety. He found his son again in his home destroying the message that Shu made for his mother and tells him to come in order to use Shu's power for the Mega Reversal Machine. However, his son refused because Ren began to act strangely due to him being brainwashed, thus leading to Ren forcing his hand to take him away from the Heisei Riders' protection. Upon his son finally being caught near the lighthouse where his wife, Saki is, Fifteen managed to take his son away from the Heisei Riders and meet his wife. He is defeated by Kamen Rider Gaim 1go Arms after he was overpowered by his 1 Squash, destroying his Sengoku Driver and its Yomimaru, thus freeing him from Badan's grasp. After realizing what he did when he was brainwashed by Badan, his son began fading away, but managed to take his son to the lighthouse to reunite with his wife, thanks to the Riders (mostly Showa Riders' Rider Syndrome teleportation) and seeing their son disappear to the top of sky as a light above them.
==Arms==
Like his fellow Armored Riders, Kamen Rider Fifteen's forms are called . His Sengoku Driver plays American rock & roll music and emits a guitar riff sound before every transformation. But instead of normal fruit or nut Lockseeds, Fifteen uses the Heisei Rider Lockseed to channel the Legend Rider Lockseeds, allowing him to use the powers of the 15 Heisei Riders.
By pressing the Sengoku Driver's Cutting Blade down on the Lockseed after transforming from one to three times, Fifteen can activate one of three finishing moves based on his current Arms form: , , or .
==Equipment==
===Devices===
*Sengoku Driver - Transformation device
*Lockseeds - Gives access to Fifteen's Arms changes, depending on which lock is used
===Weapons===
*Yomimaru - Personal weapon in both civilian and Rider forms
*Arms Weapons
**Ride Booker - Fifteen Decade Arms' personal weapon
***Ongekibou Rekka - Fifteen Decade Arms' personal weapons channeling Hibiki's power
**Billy the Rod - Fifteen Fourze Arms' rotating personal weapons
**Barizun Sword - Fifteen Fourze Arms' rotating personal weapons
**WizarSwordGun - Fifteen Wizard Arms' personal weapon
**Daidaimaru - Fifteen Gaim Arms' personal weapon
**Musou Saber - Fifteen Gaim Arms' side weapon
==Behind the scenes==
===Portrayal===
Ren Aoi was portrayed by , who previously portrayed Spider in Kamen Rider The First.
His suit actor is , who was previously the suit actor for the Kamen Rider Bujin Gaim and Ogre Phantom in the previous movie. Tominaga also served as suit actor for Kamen Rider Duke in the Kamen Rider Gaim series.
==Notes==
*He's the first Armored Rider to have a name that is the same as his Arms' name.
*He is the first Evil (and former) Rider who is not killed afterward.
*When Ren's Sengoku Driver is destroyed, the Rider Indicator didn't become blank and his Fifteen Lockseed didn't get destroyed.
*Though Fifteen Gaim Arms is shown to wield the Musou Saber, it is only seen in promotional images and does not appear in the released version of the Kamen Rider Taisen movie. However, in his final battle against Gaim, Fifteen is shown to use his personal Yomimaru sword alongside the Daidaimaru in the same fashion as the Musou Saber.
*Along with Bujin Gaim and Mars/Jam, Ren resembles that of the Four Horsemen of the Apocalypse in Revelations Chapter 6:1-8 in the Bible. As Fifteen, Ren represents "Death" due to the skeletal motif of his suit and Badan's end-goal to flip the lands of the dead and the living in the movie.
*To further fit the "15" theme, the Kanji "十五" on Fifteen's helmet represent the number 15.
==Appearances==
* Kamen Rider Gaim
** 
** Heisei Rider vs. Showa Rider: Kamen Rider Taisen feat. Super Sentai
**Fierce Battle! Ganbarider!!
==External Links==
*Ren Aoi on Kamen Rider Official
*Kamen Rider Fifteen on Kamen Rider Official
*Kamen Rider Fifteen Wizard Arms on Kamen Rider Official
*Kamen Rider Fifteen Decade Arms on Kamen Rider Official
*Kamen Rider Fifteen Fourze Arms on Kamen Rider Official
*Kamen Rider Fifteen Gaim Arms on Kamen Rider Official
==Navigation==
ru:Рен Аой
Category:Gaim Characters
Category:Gaim Riders
Category:Heisei Phase 2 Riders
Category:Heisei Era Riders
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Category:Evil turns good
Category:Dark Riders