そういえばUnicode Blogってやつに、日本の新しい年号について書かれているのを発見したんだけど、わりと面白かった。 The Unicode Blog: New Japanese Era The exact date of the announcement of the new era name is unknown, but current expectations are that there will be a very narrow window for implementing the new era information in IT environments, perhaps less than a month. Until the announcement, dates in 2019 and beyond will continue to be written wi