Love that Gavv's alternate forms look so distinct. This isn't a Rider whose form-changes are just add-ons, or who has a distinct base look that they replicate with different color schemes. Each of these forms looks like it could be a separate Rider. I feel like it's been a very long time since they've done something like that.

im hoping these are all in terms of base side forms

much like how gaim handle it

Can't blame ya. While Stay Puft Guyver is my all-time fave so far those are good designs as well.

They sure do. I think the silhouettes being very distinct from each other helps with that.

Saber was three years ago?

I haven’t seen this written before, but the motto of the show is the phrase:"Sweets and Evil, I'll eat them up!!!!"
Also, I just realized that toenails aren't even used in rider kick because there's a huge boot for it. Although, obviously, Gavv will have several finishers, which means there will be a use for the claws.

Yeah, it's from the Toei Kamen Rider page. It's the one with the TV Asahi 65th anniversary logo stamped on the top left.

I also thought that, for the sake of variety, it would be nice to have a well-spoken rider, able to speak convincingly and even convince a doubting antagonist verbally, and not just with his heroic deeds. It’s just that all the riders before were divided into those who simply communicate normally and are unable (or unwilling) to formulate their thoughts so that they don’t sound like nonsense. It’s worth touching the other end of the spectrum at least once.
P.S. Perhaps Touma can be considered to express his thoughts a little better than usual, but still this is not enough.

Toy listings are up on Tokullectibles, and although I may be misreading it, it looks like there's another character, Kamen Rider Valen, who uses a henshin gun and the Chocodon gochizo, so likely a two-gun Western theme given the Gavv ChocoDon form. I'm guessing this is a rival, but there's no way to know until they release more information. They're being released as separate action figures in the retail line, with cross-compatibility, so Valen comes with bits for Gavv to use in the form.

Also looks like a new form (my best guess: the first super-form, also likely to get ignored in favor of a Q2 upgrade), for Gavv called CaKing. Cake, maybe?

Valen probably is wordplay on St. Valentine, thus Chocodan being the default go-to gochizou probably, and personal speculation, a subtle nod to Garren perhaps.

Well, then I think it's too early to discount the drawing with red Gavvu. And I think it's pretty obvious when this rider will get an episode dedicated to him. Henshin with a gun sounds like an excuse to sell an expensive toy, but considering the concept of eating gimmicks, the weapon should be quite interesting. I wonder if it is also alive? It is also quite possible that this is the case with Geats and all the forms Gavvu presented are not his forms, he just uses them once or twice for better sales.