http://gigazine.net/index.php?/news/comments/20081219_2ch_server/

http://booklog.kinokuniya.co.jp/abj/archives/2008/12/american_wifecurtis_sittenfeld.html

http://www.newkerala.com/topstory-fullnews-61484.html http://news.yahoo.com/s/nm/20081215/hl_nm/us_cancer_breast_diet_1

http://gigazine.net/index.php?/news/comments/20081219_kyoto_yodobashi_02/

http://gigazine.net/index.php?/news/comments/20081219_mugshot_of_the_year/

http://headlines.yahoo.co.jp/hl?a=20081219-00000118-san-soci

http://www.asahi.com/national/update/1219/TKY200812190393.html

http://headlines.yahoo.co.jp/hl?a=20081219-00000061-jij-pol