Matsumoto, Nagano is the place to go if you wanna do location visits for Orange, be it for the manga or live-action movie. We did a day trip from Tokyo in June last year, and managed to get hold of both versions of the location map. Here are the scans.
Live-Action Movie ver.
4 pages (watermarked).
Original Manga ver.
4 pages (watermarked).
Which reminds me, I’ve yet to work on the page for Orange in the Movies section…