http://news.goo.ne.jp/article/kyodo/life/CO2007022401000256.html

http://gigazine.net/index.php?/news/comments/20070228_burger/

http://www.itmedia.co.jp/news/articles/0702/28/news118.html

http://news.ameba.jp/2007/02/3585.php

http://www.j-cast.com/2007/02/28005842.html

http://www.itmedia.co.jp/news/articles/0702/28/news078.html

http://news.www.infoseek.co.jp/business/story/20070228jcast200725858/

http://www.nikkansports.com/entertainment/p-et-tp0-20070228-163031.html

http://hochi.yomiuri.co.jp/entertainment/news/20070228-OHT1T00051.htm