[FairyKing]

(I feel a bit weird being the only one posting in here, but since nobody else is doing it, I guess I can keep going)

The Phantom Thief Rider, Kamen Rider Camo!
In the near future, the A.I. company Hiden Intelligence uh I mean Kazama Robotics has taken the world by storm with their advanced robot series, called Mimi, which use an advanced learning program to quickly master any skill a human can. Only a few people know the terrifying truth: the Mimi "learning program" is actually a system for stealing skills and memories from humans! One man fights to stop the Mimi, expose Kazama's crimes, and steal back the stolen memories. His true identity a secret, he is hunted by the police, branded a criminal by the media, and whispered about in urban legends as... the Kamen Rider.

Kamen Rider Camo is the main character (obviously), but he's not the point-of-view character, and stays mysterious for much of the series. Even the name he gives, Hirose Mitsu, is a play on "himitsu" (secret). The POV character is a journalist who accidentally becomes his sidekick when her attempts to learn the truth about him lead her to get caught up in his war against Kazama Robotics.

The collectable items are Guise Disks, which contain skills and memories stolen by a Mimi. Only the stronger Mimi have them, weaker Mimi run on copied data. Each Guise Disk is themed after a job or occupation, and besides being used for Rider forms, either Mitsu or the person who the memory was stolen from can activate it to temporarily gain the skills it contains. When Mitsu uses a disk like this, he also instantly gets disguised as having that job, and when a disk's rightful owner uses it they permanently regain their stolen memories. Mitsu's ultimate goal after defeating Kazama Robotics is to return each Guise Disk to its rightful owner.

Like with Psi-K, I haven't developed the other riders yet, but I know the second and third should be named Flicker and Mirage so that all together their three names make a play on the word "camouflage."