Somehow, I spent an hour finding the locations referenced in 3rd Season's Ep.11, the ones that were shown in this Instagram post. So far, I wanna say that I believe I've found all but the road to the Nyubara residence and the gas station. The inside of the train is... the inside of the train. Doing this sort of 'cross-referencing' was fun!

If I ever go to Tokyo (which I definitely will in the future), I will spend a day in Kamogawa, no hesitation.