＜引用資料、記事＞ https://www.mhlw.go.jp/toukei/list/81-1a.htmlhttps://www.niid.go.jp/niid/ja/from-idsc/493-guidelines/10957-excess-mortality-220207.htmlhttps://www3.nhk.or.jp/news/special/coronavirus/data-all/https://news.yahoo.co.jp/articles/d2b6464dd729a087a8ff49824073fb16fcfe45cahttps://www.naturalnews.com/2022-01-03-life-insurance-companies-sound-death-alert-warnings-over-excess-deaths-covid.html#
http://www.nicovideo.jp/watch/sm40040091
