I made these to match the acreage for both Japan and Orlando. I also included one for Hollywood. None of this is 100% accurate in any way, it's just my interpretation of where Nintendo will go. I used Google Maps Area Calculator.
The visual they gave us for Japan's location didn't really have much to go on so this is what I
assumed will be the boundaries for Nintendo.
Went back through Orlando United's forums to check where exactly Nintendo is going. I may be way off on what is leaving but I'm sure someone will correct me.
I know Diagon Alley is heavily rumored to replace ROTM but I figured it wouldn't hurt to see how big that cluster of SS behind the Mummy is. As you can see it is slightly larger than Orlando's proposed site.