Oh yeah, forgot about that. I think like... 7 different people use that thing?

I think Faiz is a contender for this. Besides Takumi Inui, and the AR version Takumi Ogami, several of the Orphnoch were Faiz at some point or another. Horse and Centipede for sure, but I know there were some others.

I think Ixa still wins though.

Kusaka, Kiba if you count Paradise Lost, and Shoichi Ashikawa because let's not forget, AR Shoichi started as G3, then mutated into Exceed Gills, and finally evolved into Agito.

So is the record currently a 3 way tie between Kusaka, AR Shoichi, and Kagami, with all of them being 3 different riders?

I don't count Kiba because Paradise Lost is set in a distinctly different universe, so the Kiba that becomes Orga might as well be an AR character.
Kagami is arguable as well, since I don't know if Zi-O is canon to Kabuto, though the events do make it seem as such, at least.

I'm on the fence about Momotaros, as he does become different riders, but it's through possession. However, it is still technically correct, the best kind of correct :lol

As for which rider has had the most different users, I'm about 90% sure it's Ixa. Freaking, EVERYONE has been Ixa. Hell, I think I might've been Ixa at one point in time :lol

Yeah, Kusaka, Kagami, and AR Shoichi seems about right.

Otoya, Jiro, Rook, Yuri, Mamoru, Nago, the Fangire with the puppets, Megumi, and Kengo have all been Ixa :lol

Spider.

I'd like to see kamen rider gaia where he's powers come from earth and fight against invaders from another dimension who want pollute our dimension.

I'd like to see a Kamen Rider series where the collectibles are literally domino masks. Closest I can think of is phantom thieves but LuPat did that theme so it won't be for a while.

Hey whatever happened to the Zi-o specials? Were there only 2 planned? Or did we lose out on some other ones? If so why?