Another Look at the historical study of Japanese on the basis of old documents (ko-monjo or ko-kiroku) in the non-central regions of Japan

我们查阅了大量记载或包含地方方言的文献。特别是1813年所写的描述对马方言的《Figurashi Akutagusa》，对于研究江户时代的朝鲜语文献（如Wagoruikai或Korinsuchi）非常重要。我们在近畿地区和日本其他地方检索了旧文献（ko-monjo）。作为正在进行的研究的第一个成果，我们发表了关于旧文献中字母用法的论文（ko-monjo）。

We searched a lot of documents in which local dialects are recorded or contained. Especially, Figurashi Akutagusa, which was written in 1813 to describe the Tsushima dialect, is very important in the study of the Korean documents written in the Edo era, such as Wagoruikai or Korinsuchi.We searched old documents (ko-monjo) both in the Kinki area and other local areas over Japan. As the first achievement of the on-going research, we published papers on the usage of letters in the old documents (ko-monjo).