http://akiba-pc.watch.impress.co.jp/hotline/20110514/etc_via.html

http://gigazine.net/news/20110517_au_wifi_spot_kddi/

http://movie.maeda-y.com/movie/01573.htm

http://booklog.kinokuniya.co.jp/staff/archives/2011/05/k.html

http://www.youtube.com/watch?v=bHjRORiMl7E&feature=player_embedded

http://www.zakzak.co.jp/zakspa/news/20110517/zsp1105171508005-n1.htm

http://www.courts.go.jp/aomori/saiban/tetuzuki/syosiki/kasai.html

http://headlines.yahoo.co.jp/hl?a=20110517-00000007-jct-soci

http://headlines.yahoo.co.jp/hl?a=20110517-00000128-jij-soci

http://www.moj.go.jp/jinji/shihoushiken/jinji08_00047.html