Research on the fortress of Nutari-no-Saku and Nuttari-Jyo

我建立了一个假设，古代的Nutarinosaku已经变成了Echigojo，然后是Nutarijo，它已经被深埋在现在的山下地区的Ouse-以前的Nutari machi，新泻市的地下。我对文献进行了调查和研究，以发现Nutarinosaku的遗骸。首先，从2008年到2010年，我指示钻探了五个地方，发现了深埋在边境周围地下的古老土壤：我们揭开了努塔里诺萨库的东部边界。其次，我利用雷达系统调查发现了“Chojagafusetakame”。龟池里有一种叫Chojagafusetakame的东西。我认为这可能类似于奈良明日香的Sakafuneishi遗址的Kame no sekiou。结果，我们发现了一个古老的池塘底部和池塘填满后的庄稼田的证据。第三，我写了四篇有新发现的论文。

I established a hypothesis that the ancient Nutarinosaku had changed to Echigojo, then Nutarijo, and it has been buried deep in the ground of present Ouse, Yamanoshita area-previous Nutari machi, Niigata city. And I investigated and researched the literature to discover the remains of Nutarinosaku. Firstly, from 2008 to 2010, I instructed to drill five places and found ancient soil buried deep in the ground around the border: we unveiled the eastern border of the Nutarinosaku. Secondly, I investigated to discover "Chojagafusetakame" by using radar system. There is a thing called "Chojagafusetakame" in Kameike (Tortoise pond). I considered thatpossibly similar to "Kame no sekisou" at Sakafuneishi ruins in Asuka, Nara. Consequently we found the evidence of bottom of an ancient pond and crop fields after the pond was filled in. Third, I wrote four theses with new discoveries.