<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><span style="font-size: 14px;" class="">Thanks very much, that definitely helps. There are 4 “errors” that I found and since the other eras (at least for the Persian, and very ironically the Chinese calendars) are Gregorian dates I concluded the same must be true for the Japanese eras. My bad.</span><div class=""><span style="font-size: 14px;" class=""><br class=""></span></div><div class=""><span style="font-size: 14px;" class="">According to a google translate of the Wikipedia page you kindly linked to, I see that:</span></div><div class=""><span style="font-size: 14px;" class=""><br class=""></span></div><div class=""><span style="font-size: 14px;" class="">1. The dates are Julian years up to and including <a href="https://en.wikipedia.org/wiki/Tensh%C5%8D_(Momoyama_period)" title="" style="text-decoration: none; color: rgb(11, 0, 128); background-image: none;" class="">Tenshō</a> <span class="t_nihongo_kanji" style="caret-color: rgb(32, 33, 34); color: rgb(32, 33, 34);"><span lang="ja" title="Japanese-language text" class="">天正</span></span></span></div><div class=""><font color="#202122" class=""><span style="caret-color: rgb(32, 33, 34); font-size: 14px;" class="">2. Are Gregorian years after that</span></font></div><div class=""><br class=""></div><div class=""><font color="#202122" class=""><span style="caret-color: rgb(32, 33, 34); font-size: 14px;" class="">I can see that CLDR data follows the lunisolar month and day so thanks for that clarification.</span></font></div><div class=""><font color="#202122" class=""><span style="caret-color: rgb(32, 33, 34); font-size: 14px;" class=""><br class=""></span></font></div><div class=""><span style="font-size: 14px;" class=""><font color="#202122" class=""><span style="caret-color: rgb(32, 33, 34);" class="">My question is now whether CLDR dates for Japanese eras also change from Julian years to Gregorian years after </span></font><a href="https://en.wikipedia.org/wiki/Tensh%C5%8D_(Momoyama_period)" title="" style="text-decoration: none; color: rgb(11, 0, 128); background-image: none;" class="">Tenshō</a> <span class="t_nihongo_kanji" style="caret-color: rgb(32, 33, 34); color: rgb(32, 33, 34);"><span lang="ja" title="Japanese-language text" class="">天正? A check of the data suggests “yes” - is that correct?</span></span></span></div><div class=""><span class="t_nihongo_kanji" style="caret-color: rgb(32, 33, 34); color: rgb(32, 33, 34);"><span lang="ja" title="Japanese-language text" style="font-size: 14px;" class=""><br class=""></span></span></div><div class=""><font color="#202122" class=""><span style="caret-color: rgb(32, 33, 34); font-size: 14px;" class="">In trying to reconcile the data I also see:</span></font></div><div class=""><font color="#202122" class=""><span style="caret-color: rgb(32, 33, 34); font-size: 14px;" class=""><br class=""></span></font></div><div class=""><span style="font-size: 14px;" class=""><font color="#202122" class=""><span style="caret-color: rgb(32, 33, 34);" class="">Wikipedia: </span></font><a href="https://en.wikipedia.org/wiki/Sh%C5%8Dh%C5%8D" title="Shōhō" style="text-decoration: none; color: rgb(11, 0, 128); background-image: none;" class="">Shōhō</a> <span style="caret-color: rgb(32, 33, 34); color: rgb(32, 33, 34);" class="">正保 -> </span><span style="caret-color: rgb(32, 33, 34); color: rgb(32, 33, 34); background-color: rgb(255, 255, 255);" class="">(</span><span style="caret-color: rgb(32, 33, 34); color: rgb(32, 33, 34); background-color: rgb(255, 255, 255);" class="">Kanei December 16, 21, </span><span style="caret-color: rgb(32, 33, 34); color: rgb(32, 33, 34); background-color: rgb(255, 255, 255);" class="">January 13, 1645, Julian year)</span></span></div><div class=""><span style="font-size: 14px;" class=""><span style="caret-color: rgb(32, 33, 34); color: rgb(32, 33, 34); background-color: rgb(255, 255, 255);" class="">CLDR: </span><font color="#202122" class=""><span style="caret-color: rgb(32, 33, 34);" class=""><era type="199" start="1644-12-16"/></span></font></span></div><div class=""><font color="#202122" style="font-size: 14px;" class=""><br class=""></font></div><div class=""><font color="#202122" style="font-size: 14px;" class="">Which suggest that either Wikipedia or CLDR have the wrong year for this era? The lunisolar months and days line up but the year is different.</font></div><div class=""><font color="#202122" style="font-size: 14px;" class=""><br class=""></font></div><div class=""><font color="#202122" style="font-size: 14px;" class="">Many thanks for your input and guidance!</font></div><div class=""><font color="#202122" style="font-size: 14px;" class=""><br class=""></font></div><div class=""><font color="#202122" style="font-size: 14px;" class="">Regards, —Kip</font></div><div class=""><font color="#202122" face="sans-serif" class=""><span style="font-size: 14px;" class=""><br class=""></span></font></div><div class=""><font color="#202122" face="sans-serif" class=""><span style="font-size: 14px;" class=""><br class=""></span></font><div><br class=""><blockquote type="cite" class=""><div class="">On 8 Sep 2021, at 7:09 pm, Wáng Yifán <<a href="mailto:747.neutron@gmail.com" class="">747.neutron@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class=""><blockquote type="cite" class=""> <era type="186" start="1501-2-29"/><br class=""> <era type="187" start="1504-2-30”/><br class=""></blockquote><br class="">lol that's funny; only the year in Julius calendar and the rest are<br class="">lunisolar. Are they only invalid ISO dates in that file (I mean, there<br class="">should be other Feb 29s if dates are consistently recorded in<br class="">lunisolar)?<br class=""><br class=""><blockquote type="cite" class="">I cannot find any reference in TR35.<br class=""></blockquote><br class="">The Japanese WP has an exhaustive list:<br class=""><a href="https://ja.wikipedia.org/wiki/%E5%85%83%E5%8F%B7%E4%B8%80%E8%A6%A7_(%E6%97%A5%E6%9C%AC)" class="">https://ja.wikipedia.org/wiki/%E5%85%83%E5%8F%B7%E4%B8%80%E8%A6%A7_(%E6%97%A5%E6%9C%AC)</a><br class=""><br class=""><br class="">2021年9月8日(水) 18:45 Kip Cole via CLDR-Users <cldr-users@corp.unicode.org>:<br class=""><br class=""><blockquote type="cite" class=""><br class="">In supplementalData.xml, the era information for the Japanese calendar has two date entries which, in the Gregorian calendar, are not valid dates.<br class=""><br class=""> <era type="186" start="1501-2-29"/><br class=""> <era type="187" start="1504-2-30”/><br class=""><br class="">How should these dates be interpreted? I cannot find any reference in TR35. Are they intended to be interpreted as dates in the Japanese traditional lunisolar calendar? If so, what epoch is assumed for the Japanese calendar?<br class=""><br class="">Regards, —Kip<br class=""><br class=""><br class="">_______________________________________________<br class="">CLDR-Users mailing list<br class="">CLDR-Users@corp.unicode.org<br class="">https://corp.unicode.org/mailman/listinfo/cldr-users<br class=""></blockquote></div></div></blockquote></div><br class=""></div></body></html>