http://headlines.yahoo.co.jp/hl?a=20061022-00000027-mailo-l11

http://news.ameba.jp/2006/10/wo1022_3.html

http://www.mainichi-msn.co.jp/shakai/jiken/news/20061021dde041040073000c.html

http://www.mainichi-msn.co.jp/today/archive/news/2006/10/21/20061021k0000m040142000c.html

http://www.asahi.com/business/update/1022/004.html

http://osaka.yomiuri.co.jp/news/20061022p401.htm