Japan has its own philosophy when it comes to theme parks. There are two entire Hello Kitty theme parks (Sanrio Puroland and Harmonyland) and yet Universal Japan still has the Hello Kitty's Fashion Avenue themed miniland. Godzilla attractions exist in multiple parks across the country, even though the parks aren't affiliated. My point being, just because a local amusement park in Japan is getting a Pokemon land layover doesn't mean much of anything for the property coming to Universal Parks, the Japan park of which already has a Pokemon addition announced.