Also some of the same producers that worked on Ex-Aid are working on this show too.

The official Twitter for Build is also up, they tweeted the promotional picture we've seen in the toy scans:

https://twitter.com/toei_riderBUILD

http://i.imgur.com/UVrDs73.jpg

You could say my hype is BUILD-ing with anticipation right now after this news. I am steadily growing more and more excited with each new bit of news.

Why so early this year? Since Decade ended early due to low ratings, it was moved up to October since W came out. Is it because of the timeslot change or something else like this being the final series before the era transition thanks to Akihiro abdicating the throne next year to his son Naruhito?

Honestly? Maybe the writer of Ex-Aid couldn't think of a way to pad out the story so they decided to end it a month earlier. Can't be like Decade because Ex-Aid's toy sales were amazing iirc

For some reason, I feel like we haven't had that many show airing delays this year (which tends to happen multiple times throughout a season), but I could be wrong.

Really happy that Ex Aid had good toy sales