[Kiwami]

Quote:

Originally Posted by SanoBaron

and if you look closely, when Eiji tranforms into OOO, you can see a blank form OOO.

That still doesn’t count

With OOO it's the helmet just in gray and with Decade and Diend it's the helm without the cards embedded. That has nothing to do with a face. Den-O literally has no face in blank form; the armor parts from the Imagin create it. Ghost has no face either, the front of the helmet is blank, his face pops up when the ghost connects.

That's the idea that Matrix tossed around - a blank Rider which puts masks on which then create the armor.