http://www.mainichi-msn.co.jp/shakai/jiken/news/20070330k0000m040084000c.html

http://www.business-i.jp/news/ind-page/news/200703290040a.nwc

http://news.livedoor.com/article/detail/3099241/

http://news.ameba.jp/2007/03/3985.php

http://news.ameba.jp/2007/03/3971.php

http://www.j-cast.com/2007/03/28006469.html

http://it.nikkei.co.jp/digital/news/index.aspx?n=AS2M2901A%2029032007

http://www.naispo.net/entertainment/20070329/02.php

http://www.mainichi-msn.co.jp/shakai/jiken/news/20070329k0000e040096000c.html

http://www.asahi.com/politics/update/0329/004.html

http://www.chosunonline.com/app/ArticleView.do?id=20070329000051

http://hochi.yomiuri.co.jp/entertainment/news/20070329-OHT1T00178.htm