http://mainichi.jp/select/today/news/20101019k0000m020108000c.html

http://gigazine.net/index.php?/news/comments/20101018_kddi_biblio_leaf_photo/

http://booklog.kinokuniya.co.jp/fukushima/archives/2010/10/pwnhk_1.html

http://gigazine.net/index.php?/news/comments/20101018_rainy_windshield/

http://www.cnn.co.jp/business/30000548.html

http://kiteru.com/2010/10/18/4163/

http://headlines.yahoo.co.jp/hl?a=20101018-00000075-jij-soci

http://headlines.yahoo.co.jp/hl?a=20101019-00000102-yom-soci http://headlines.yahoo.co.jp/hl?a=20101018-00000028-kana-l14

http://mainichi.jp/select/jiken/news/20101019ddm041040062000c.html

http://sankei.jp.msn.com/life/trend/101016/trd1010160105001-n1.htm