Crowscare spoilers:
Wait, how is Ryo out in the night?? Does this take place after the story in Crowscare? And he's also not a scarecrow, did his dad cast a spell on him or something?
I love how open-ended everything in these games is!! Unless the connections don't indicate a genuine single universe, it'd have to take place after Crowscare, I think? Maybe it was a spell, since Ryo gained some expertise from Venna, and would now have the help of not only his father, but new older brother?
Spoiler alert!
So do I, it would explain why the town is very different from the crowscare game and the cemetery Mary one. In my opinion, I think the relation between those games is like the one between the FNAF games and books. It's not the same universe, but we can find some lore in it. Like the horn man guy, we finally saw his face, but there's still a lot of mysteries surrounding him. Anyway, I expect to find more informations about him in the next games.