Fate/Grand Order Official USA Website
Type-Moon presents a new Fate RPG! Fate/Grand Order Official USA Website
fate-go.us
Took them 5 years to go from 6 countries supported outside of Japan to more than 20 now, the countries added are:
United Kingdom (United Kingdom of Great Britain and Northern Ireland)
Federal Republic of Germany
French Republic
Italian Republic
Spain
United Mexican States
Kingdom of the Netherlands
Federative Republic of Brazil
Republic of Finland
Kingdom of Sweden
Republic of Chile
New Zealand
Republic of Poland
Swiss Confederation
Commonwealth of Australia
Ireland
Kingdom of Belgium
Kingdom of Norway
Kingdom of Denmark
Portuguese Republic
Most games of that kind are available worldwide in all the countries supported by Mobile Storefronts (Google Play, App Store), seems like Sony Music and Aniplex don't want to do that which is weird.