http://www.huffingtonpost.jp/skincare-university/poverty_b_6163908.html

http://jbpress.ismedia.jp/articles/-/42211

http://headlines.yahoo.co.jp/hl?a=20141116-00000029-kyt-l26

http://news.goo.ne.jp/article/moneyzine/life/moneyzine_212230.html

http://news.goo.ne.jp/article/sankei/nation/snk20141114561.html