http://chaosch.blog106.fc2.com/blog-entry-514.html

http://onlinegameinside.blog19.fc2.com/blog-entry-3983.html

http://twitter.com/sachi_volta/status/29201517698#

http://www.paropunte.net/archives/1460220.html

http://nanospectives.tumblr.com/post/1439260113

http://rdp.blog52.fc2.com/blog-entry-3342.html

http://www.gizmodo.jp/2010/11/ipad58iphone.html

http://www.yomiuri.co.jp/net/news/20101028-OYT8T00270.htm

http://inujita.tumblr.com/post/1444829399/gap

http://www.gamebusiness.jp/article.php?id=2353