This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Japan prov map shinano. Provinces of JapanShinano svg Old Japanese Map from en wp Kinori Maps of the former provinces of Japan Maps of Nagano prefecture Shinano Province
Page 2023 Free-images.com. All images are Public Domain