Kamen Rider Ex Aid Specials/Movies
 

What do you think about Kamen rider Ex Aid Specials/Movie?
- Kamen Rider Brave: ~Let's Survive! Revival of the Beast Rider Squad!
- Kamen Sentai Gorider
- Kamen Rider Heisei Generation

Any of these specials / movie canon to the series??

I've only seen Heisei Generations so far, but yes, it's canon, the show has some plot twists and stuff that can only happen because of it. Also, you forgot Snipe: Episode Zero, even if there's only one or two episodes out for it so far

Kamen Rider Genm and Kamen Rider Lazer aren't there either, both of which are probably canon, due to Lazer foreshadowing Kiriya's return, and Genm tying in heavily to Heisei Generations. Snipe: Episode Zero is almost certainly canon too, and I'd be surprised very if Brave wasn't.

Gorider and Cho Super Hero Taisen probably aren't, though.