http://www3.nhk.or.jp/news/html/20150822/k10010198921000.html

http://headlines.yahoo.co.jp/hl?a=20150821-00000067-jij-pol http://yukis725.hatenadiary.jp/entry/2015/04/10/234550

http://www.asahi.com/articles/ASH8P4VTCH8PPTIL018.html

http://www.chunichi.co.jp/s/article/2015082490002507.html

http://www.sankei.com/region/news/150824/rgn1508240041-n1.html