Can’t tell if it is official or not but seems like they are gonna fight if it is officially licensed or allowed by Toho as I found this on Twitter/X.and want to make sure before adding it here.
Topic on User talk:Pdr the SonicZilla/Sandbox/Cthulhu
Yes, it looks plenty legit. Here's hoping somebody does us a solid so we can read it!
Ok then I will do honors of adding it then
I'm glad now it's real
Indeed but hopefully they decide make it public retail other than comic con exclusive here