http://gigazine.net/news/20110203_akihabara_360/

http://imak.exblog.jp/12044642/

http://www.zakzak.co.jp/zakspa/news/20110203/zsp1102031607003-n1.htm

http://news.goo.ne.jp/article/sankei/life/snk20110203105.html?fr=rk

http://gigazine.net/news/20110203_date_online/

http://news.tbs.co.jp/newseye/tbs_newseye4641279.html

http://headlines.yahoo.co.jp/hl?a=20110203-00000096-san-soci

http://www.iza.ne.jp/news/newsarticle/event/trial/485384/

http://headlines.yahoo.co.jp/hl?a=20110203-00000646-san-soci

http://mainichi.jp/select/wadai/news/20110204ddm012040048000c.html

http://www.asahi.com/national/update/0204/OSK201102030155.html