http://japan.cnet.com/mobile/story/0,3800078151,20387894,00.htm

http://internet.watch.impress.co.jp/cda/news/2009/02/09/22370.html

http://www.ringolab.com/note/daiya/2009/02/post-927.html

http://www.excite.co.jp/News/odd/E1234163227428.html

http://www.sanspo.com/shakai/news/090210/sha0902100503001-n1.htm

http://blog.goo.ne.jp/shoe2life/d/20090209

http://headlines.yahoo.co.jp/hl?a=20090209-00000593-san-soci

http://headlines.yahoo.co.jp/videonews/fnn/20090210/20090210-00000096-fnn-soci.html

http://yamagata-np.jp/news_core/index_pr.php?kate=National&no=2009020901000739

http://headlines.yahoo.co.jp/hl?a=20090209-00000577-san-soci

http://headlines.yahoo.co.jp/hl?a=20090209-00000599-san-soci