Since we remembered about women riders, I would like to share my opinion about Shuki. I know she's considered a waste of potential because she's a two-episode villain, but she's also the strongest oni after Hibiki himself. That is, the second most powerful rider in the show, which is more than any other female rider has ever received.

Ooh, thought of another one:

Akira/Pink Necrom/that girl from, like, one episode of Geats - a form that never does anything because it’s always defeated before the transformation finishes.

I like the idea of Ultraman Z-style fusions, hope it'll go like that where the main, secondary & dark riders go Ultraman Orb & Geed, while the female rider and tertiary rider go Ultraman Z.

But I've been thinking

• Main Form: Zero-Two/Valkyrie/Femme
• Sabela/Marika/?
• Na-Go/?/?
• Tsukuyomi/Jeanne/Aguilera (anniversary based)

So this was a thought that popped in my head. What non-belt type device could you see be the go-to henshin device for Kamen Rider in an alternate history? So picture an alternate timeline where Kamen Rider Ichigo and Nigo never used the belt as a henshin device and the rest of the riders after them did the same using this type of device as the go-to device.
Personally, I was thinking two things. First would be a motorcycle helmet or face mask where the rider would put it on and suits up so pretty much Riderman. Second one that I could think of is a pendant device that is disguised as a stopwatch.

For a fusion-themed rider series, how would the Kaijin be used for "Kaijin Fusion"?

ex. Shocker + Gurongi

All depending on the types of creatures that can become chimeric, as well as whether they're of science, technology & magic.

Look at Ultraman Orb & Geed's monsters.

Androzani made me aware of this Kamen Rider Chart thing, so I filled it out.

https://i.imgur.com/osmBv85.png

Attached is the blank version if anyone wishes to fill it out themselves.

Thanks!

I want to fill one out, but I also don't have the ability to use photoshop or gimp lol

I would have to think very hard about a lot of those and I don’t think I’m up to it.

I would've done this myself but I don't know how to use photoshop and/or similar programs and I also, unfortunately, did not watch as many Kamen Rider shows as I would've liked especially in comparison to a lot of people here.