https://m.finance.yahoo.co.jp/fx/news/detail/20181107-00008337-toushinone-bus_all?code=USDJPY=X
http://news.livedoor.com/lite/article_detail/15559797/
http://news.livedoor.com/lite/article_detail/15555096/
https://r.nikkei.com/article/DGXMZO37465730X01C18A1MM0000
https://headlines.yahoo.co.jp/hl?a=20181106-00008806-bengocom-soci