https://mainichi.jp/english/graphs/20200328/hpe/00m/0na/002000g/1
Japan to ban entry from United States, China, South Korea, most of Europe
It’s official. https://english.kyodonews.net/news/2020/03/02cbbdf44658-breaking-news-japan-to-ban-entry-from-us-china-s-korea-most-of-europe.html