http://www.47news.jp/CN/201411/CN2014112101001591.html

http://www.asahi.com/articles/ASGCN5TH3GCNUTIL02H.html

http://headlines.yahoo.co.jp/hl?a=20141121-00000541-san-soci

http://www.47news.jp/CN/201411/CN2014112101001348.html

http://headlines.yahoo.co.jp/hl?a=20141119-00010001-at_s-l22