http://www3.nhk.or.jp/news/html/20171109/k10011218131000.html

http://www.sankei.com/west/news/171110/wst1711100008-n1.html

http://www.sankei.com/photo/daily/news/171109/dly1711090021-n1.html

https://headlines.yahoo.co.jp/article?a=20171111-00000014-pseven-soci

https://headlines.yahoo.co.jp/hl?a=20171111-00000002-at_s-l22

http://www.kanaloco.jp/article/289689

http://www.sharosi-siken.or.jp/pdf/05/info_01_gyousei_happyou.pdf

http://www.asahi.com/articles/ASKC94CMRKC9PIHB00Q.html

http://www.sankei.com/west/news/171110/wst1711100093-n1.html

https://uhb.jp/news/?id=3092

https://headlines.yahoo.co.jp/hl?a=20171109-00000010-jij_afp-int

https://this.kiji.is/301178069636449377

http://www.sankei.com/affairs/news/171107/afr1711070037-n1.html

http://www.townnews.co.jp/0301/2017/11/09/406345.html

https://headlines.yahoo.co.jp/hl?a=20171109-00006944-bengocom-soci http://www.moj.go.jp/content/001238840.pdf

https://headlines.yahoo.co.jp/article?a=20171107-00000041-sasahi-soci

https://news.yahoo.co.jp/byline/egawashoko/20171108-00077916/

http://www.chunichi.co.jp/s/article/2017110890085226.html

https://www.toben.or.jp/message/libra/pdf/2017_11/p02-21.pdf

https://headlines.yahoo.co.jp/hl?a=20171107-00000038-kyt-soci

http://univ-journal.jp/16632/

https://headlines.yahoo.co.jp/hl?a=20171105-00165981-okinawat-oki

https://headlines.yahoo.co.jp/hl?a=20171107-00000048-jij-soci

https://headlines.yahoo.co.jp/hl?a=20171107-00021633-kana-l14

http://www3.nhk.or.jp/news/html/20171106/k10011213031000.html

http://book.asahi.com/reviews/reviewer/2017102900008.html

https://headlines.yahoo.co.jp/hl?a=20171028-00000024-flix-movi&p=1

https://ameblo.jp/jijijili/entry-12325185561.html

http://www.pref.nagano.lg.jp/kyoiku/kyoiku02/happyou/291102.html https://www.pref.hiroshima.lg.jp/uploaded/attachment/217942.pdf

http://webronza.asahi.com/national/articles/2017102700006.html