Without quoting directly from the text give me a short bulleted list of the regions in the Pokemon universe, categorized by the real world places they are supposed to be based on.
To date, regions in the Pokemon universe have been based on parts of Japan, Europe, and the United States. The breakdown is as follows:

- Regions based on Japan: Kanto (Kantō, Japan), Johto (Kansai, Japan), Hoenn (Kyushu, Japan), Sinnoh and Hisui (Hokkaido, Japan)
- Regions based on Europe: Kalos (France), Galar (England, Wales, Scotland, Isle of Man), Paldea (Spain and Portugal)
- Regions based on the United States: Unova (New York City, United States), Alola (Hawaii, United States)