@Book{sitereport_138938,
 author = "熊本城調査研究センター, ",
 title = "熊本城解説シート「宇土櫓」",
 volume = "",
 publisher = "",
 year = 0,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/138938,
 }