http://mainichi.jp/area/okayama/news/20080706ddlk33040330000c.html
http://mainichi.jp/area/okayama/news/20080706ddlk33040321000c.html
http://mainichi.jp/area/okayama/news/20080706ddlk33040310000c.html
http://sankei.jp.msn.com/region/chugoku/okayama/080706/oky0807060235001-n1.htm