@Book{sitereport_100301,
 author = "四国中央市教育委員会, ",
 title = "宇摩向山古墳",
 volume = "",
 publisher = "四国中央市教育委員会",
 year = 0,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/100301,
 }