So a new toy pic shows that the bottle rumor is true.

Also it looks like build is a machine rider as you see the gear on it chest.

https://pbs.twimg.com/media/DBo39CtXkAAlqoQ.jpg:small

I will give Ex-Aid some credit. They certainly knew how to theme each Rider to match the ridiculousness of the on-going aesthetic.

I think though, it's the eyes I can't get past. And the driver. But mainly the eyes. Level 1 I hated but forgave quickly when it started moving past that into other forms quickly, but now what is it? Level 99? Back to the Level 1 again but with a tiny head that's also the same head on the chest poking out the top?

I would have been okay with it minus the chestface. Then I would have seen it as "Robot Ride Armor" from Mega Man X.

Which means the Kamen Rider Capsules probably are too?
...Or not. I don't see the kanji for 'Kamen Rider' by that power up set.

Either way, what does it say? It mentions August, I think. Is that when we'll get to see him?
Or is it saying it begins in August and Ex-Aid ends in late July/Early August.

If these are coming in August, that might mean Ex-Aid ends early...

Maybe August is referencing his debut in the summer movie?

I'm actually really interested to see how this construction theme plays out even though it wasn't impressive to me at first.

While I was reading another forum, somebody mentioned how the red part of the picture looks kind of like a honey comb. Worker Bee Motif?

I'm not good at Japanese by a long shot, but triple-checking dictionary tools, I can translate the biggest text very roughly as:
"We will be selling the first products of the new installment from August!! It also appears in Kamen Rider Ex-Aid's movie!"
Make of that what you will.

You nailed the translation part no worries there. I am interested in this plant-ahead tactic they seem to be going with. Because I don't think collectibles ever were sold prior to the show as far as I can remember.

I really curious to Ex-Aid characters reactions when they first time meet Kamen Rider Build :D

I more prefer Nico and Taiga become first Ex-Aid characters who meet Kamen Rider Build.

I have feeling some of Ninja Players grunts will be defeated by Kamen Rider Build.