Bulbagarden's news page seems to call it the Karosu region.
I wonder what the English name will be. Given that the official site for the US seems to keep up with news released in Japan a day early, I think we'll find out around the 14th or 15th.
I wonder what the English name will be. Given that the official site for the US seems to keep up with news released in Japan a day early, I think we'll find out around the 14th or 15th.