231 ೋ෨ݪࡄڠࢥ༭ల 32 Ȫ2015ȫ ȟ Research Report of Tsunami Engineering Vol.32 Ȫ2015ȫ231 ȡ 239 ཤ౷ఊဢ܅״Ⴄঃೋ෨ঃഥઇଢ଼ ȝ2722 ාࠄ؈ਗ౷ೋ෨۾૧ঃಎȝ Analysis of historical documents and the tradition of the historical tsunami in the Tohoku. ʊMainly on the new appearance historical documents about the 1611 Keicho Oshu earthquake and tsunamiʊ ن ဉ ɖ ˍȅ ࠄ 16 ා 10 28 ȪΈτΌςႣ 1611 ා 12 2 ȫอࠄ؈ਗ౷ೋ෨ Ȫਲြࠄ२౷ೋ෨ࡤઠȫ۾ ႤঃȄఉ৪߄༎ ȸ౷ঃȹȄނఱڠ౷ݪࡄਫ਼༎ȸ૧ ਓ౷ঃȹਓȃ ঃဥȄುȪ1975ȫऎ Ȫ1978ȫ౷ೋ෨࿅ບث ȃസংȆષനȪ1995ȫঃ ೋ෨उऔȄ२܅״໐Ȅ 1896 ාহ२౷ೋ෨Ȅࠄ؈ਗ ౷ೋ෨उఱ ȃ ߃ාȄ نȪ2013ȫنȆ ޘȪ2014ȫ ΫΑͼΦ༭ࠄ؈ਗ౷ ೋ෨ঃႤঃڠഎࡉ౷ठ൦Ȅ ȄنȆȪ2014ȫႤঃڠഎଢ଼ ೋ෨उത౷औȄ ࠄ؈ਗ౷ೋ෨ೋ෨ٺ౷܊ࡇཤ໐ ോࡇಎ໐ࢩսږ ȃȪ2015ȫȄਲြ നȪ1977ȫ෨κΟσ Mw8.1 ౷࿅Ȅ߃ා૧ ݪࡄضȄ౷࿅ Mw8.4 ȡ 8.7 خෝাȃ Ȅ2011 ාอఱब ոȄࠄ؈ਗ౷ೋ෨۾૧Ⴄঃ อࡉȄཤ౷ఊဢ ɖ ཤఱڠबڠشٺषݪࡄਫ਼ ڎ܅״౷बٺഥઇबٺ౷చ۾ ȃఊथȪ2012ȫݠઽࡇඤ बٺ౷ಎڎ౷ഥઇਓਬȃ ȄȪ2013ȫఱबೋ෨ ब౷ȶζȷȶȷȶΑȷ ౷ೋ෨बٺဇြ౷ ȃबٺഥઇब ٺ౷ႤঃबݪࡄٺڰဥાȄ ഥઇ౷Ⴄঃম ۾߸બȄഥઇ౷ ၛȄਰ બຈါȃ Ȅაࠄ؈ਗ౷ೋ෨ ۾ঃഥઇȄ2011 ාոอ ࡉঃȸ౷ঃȹȆȸ૧ਓ ౷ঃȹࠇशঃഥઇಎ ଢ଼Ȅম႕Ⴄঃबݪࡄٺᅇષ शȃ ˎȅࠄ؈ਗ౷ೋ෨۾ঃ Ȫ1ȫോࡇ෯ঌȆ٬ز૧ঃ ݰ෯ಎఆ٬زȄࢺশయ෯ ಎఆॽزঊఃȄඵ ݠఄඃঅఱനࠄ ෳزȃඅ൚৽ ၦȄ෯౷ধȸ؈ȹ෯ আࠏໄȸਤزໄȹ༎ॴࠈ ȃ2013 ාȄ෯ঌܙ௭ ٬زȄȸ؈ȹඤ ڎ౷ႤঃȆ౷ၑ۾ཛྷఱࡔంह