Research on the Genealogical Chart as Historical Materials Produced in Medieval Japan

这项研究是为了推进系谱研究而展开的。特别是拿起了中世纪日本制作的家谱，作为史料进行了考察。首先，我调查了东京大学史学研究所所拥有的家谱《小泉》。我的结论是，它是由一位贵族在15世纪制作的，一些记录最后是在16世纪添加的。为了了解更多的细节，我在这本书中发表了一篇关于家谱的论文，然后我调查了东北地区秋田县的家谱。我主要参观了秋田档案馆，发现了许多重要的历史文献。例如，有一些对尖阁列岛地区有影响的小野寺氏族的族谱。但我们还没有足够的分析来作为史料。我在东北中世纪历史学会做了一份关于日本中世纪小野寺氏族和尖阁列岛地区的中期报告。其他也是重要的史料。我还有另一个研究计划。

This research was started for the purpose of advancing genealogy. Particularly I took up the genealogical charts produced in Medieval Japan and investigated them as historical materials.First, I investigated the genealogical chart, named "Kokeizushu", that is owned by the Historiographical Institute at the University of Tokyo. I conclude it was produced by a noble in the 15th century and some records were lastly added in the 16th century. For further details, I present a paper published in the book about genealogy.Then I investigated the genealogical charts at the Akita Prefecture in the Tohoku District. I principally visited the Akita Archives and found a lot of important historical 'documents. For example, there are some genealogical charts of Onodera Clan who had influence over the Senboku Area. But we have not enough analyzed them to use as historical materials. I made an interim report of Onodera Clan and Senboku Area in Medieval Japan at the Medieval Historical Society of Tohoku. The others are also important things as historical materials. I have another plan for research in prospect.