It is certainly strange how many Galar mons are getting evos or new variants, despite the first DLC taking us to an area south of Sinnoh. (Kitakami is a real place it turns out, similar to how Kanto is just based on IRL Kanto.)
I highly suspect Hisuian mons will also be a big focus...
All Regions are a „real place“ even those island in FRLG