<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> 
<dfn>永承</dfn>は、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日本の公年号</anchor>の1つです。</p><section><h1>延長年号</h1><sw-items xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><sw-itemtypes><p xmlns="http://www.w3.org/1999/xhtml"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日時事例</anchor></p></sw-itemtypes><ul xmlns="http://www.w3.org/1999/xhtml"><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end> 
<data itemprop="label"><data itemprop="addr"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日本</anchor><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">陸奥国</anchor><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">柴田郡</anchor><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">金ヶ瀬村</anchor><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">平</anchor></data> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">大高山神社</anchor> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">鐘</anchor></data><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end> 
「<data itemprop="text"><sw-v xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">永承十二年十一月朔</sw-v></data>」
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;5</anchor-internal></src></li></ul></li></ul></sw-items><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> 
<cite>東奥州観跡聞老志</cite>
によると、摩滅が激しく、この9字が読めるところです。 <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;5</anchor-internal></src></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[10]</anchor-end> 
情報がほとんどなく、現況は不明です。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> 
<cite>東奥州観跡聞老志</cite>
は、遠国のため<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">改元</anchor>を知らなかったものと解釈しています。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;5</anchor-internal></src></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> 
<time>昭和30(1955)年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">1955</attrvalue></time>の論文は、
不審なものの一覧に掲載して、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">永正</anchor>の当て字か<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">異年号</anchor>か、
と注釈しています。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;1</anchor-internal></src></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">令和時代</anchor>に至るまで、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">私年号研究</anchor>の文脈で紹介された事例は見当たりません。</p><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> 
<cite xml:lang="ja-JP">仙台叢書 第15巻</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">宝文堂出版販売</anchor>, <time>1972</time>, <time>2026-08-18T01:13:52.000Z</time>, <time>2026-08-24T09:38:06.335Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://dl.ndl.go.jp/pid/12405552/1/61?keyword=%E6%B0%B8%E6%89%BF">https://dl.ndl.go.jp/pid/12405552/1/61?keyword=%E6%B0%B8%E6%89%BF</anchor-external> (要登録)</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> 
<cite xml:lang="ja-JP">古鐘逸響年表稿</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">坪井良平</anchor>, <time>1955</time>, <time>2026-08-18T01:13:52.000Z</time>, <time>2026-08-24T07:36:48.823Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://dl.ndl.go.jp/pid/2478237/1/36?keyword=%E6%B0%B8%E6%89%BF">https://dl.ndl.go.jp/pid/2478237/1/36?keyword=%E6%B0%B8%E6%89%BF</anchor-external> (要登録)</li></ul></refs></section><section><h1>メモ</h1></section></body></html>