http://news.goo.ne.jp/topstories/entertainment/20090821/063ee7c8d6a718e828d059a153113a67.html

http://japanese.engadget.com/2009/08/21/bose-quietcomfort-15-qc2/

http://kanasoku.blog82.fc2.com/blog-entry-11447.html

http://copipe.cureblack.com/copipe/2009/08/21/10262

http://www.ideaxidea.com/archives/2009/08/age_of_universe.html

http://tohya.tumblr.com/post/167597681/1

http://tohya.tumblr.com/post/167602935

http://alfalfa.livedoor.biz/archives/51425016.html

http://gigazine.net/index.php?/news/comments/20090821_window_phone/

http://tohya.tumblr.com/post/168099941

http://reretlet.tumblr.com/post/167248895

http://www.gizmodo.jp/2009/08/iphonepsp_goiphone.html

http://gamecolumn.blog17.fc2.com/blog-entry-4226.html

http://pc.watch.impress.co.jp/docs/column/kaigai/20090821_309940.html