沓名 貴彦, 𠮷田 智哉
国立科学博物館研究報告E類(理工学)
44
(0),
17-27,
2021-12-24
<p>Iwabitsu Castle Ruins in Higashi-Agatsuma-machi, Agatsuma-gun, Gunma Prefecture, is famous as mountaintop castle built by the Sanada clan in the Sengoku period, Japan. Two crucibles and four …
DOI