These are all their prefectures of Japan. Every year. Since the Meiji restoration, they started to replace from domains to prefectures so they can modernise the whole Japan. Used some map reference from Geography and Space (YouTube) Some of the text are too small. We recommend you to use computer unless if you remembered some of these. Disclaimer: This project is not 100% accurate. I apologise if I made some small mistakes. Not included: Occupations in South East Asia and China* South Seas Mandate The Ogasawara Islands (Tokyo Metropolis) Music: Hitman - Kevin Macleod If you're wondering why the title is too long, that's because I break the character limit by just inspecting and coding (You also can do it too). Sources (contains external links): Wikipedia (Including Japanese) https://en.wikipedia.org https://ja.wikipedia.org "History of Asia in Flags: Every Year" (Youtube) https://www.youtube.com/watch?v=zrHyLJf28K0 *Historical purposes