Question: is the unova region based on america?
Answer: Kanto, Johto, Hoenn, and Sinnoh are all based on regions in Japan (the IRL Kanto, Kansai, Kyūshū, and Hokkaido, respectively). Unova, meanwhile, is based on the United States, with a particular focus on New York City, Kalos on France, and Alola on Hawaii.