As an aside, the opening frame of that video is, I think, a touristic bird's eye view map by Hatsusaburō Yoshida. He made thousands of these maps (with assistan

As an aside, the opening frame of that video is, I think, a touristic bird's eye view map by Hatsusaburō Yoshida. He made thousands of these maps (with assistants), including one of Hiroshima after the bomb. https://www.spoon-tamago.com/birds-eye-view-maps-cartographer-hatsusaburo-yoshida/ https://www.spoon-tamago.com/birds-eye-view-maps-cartographe...