http://www.extra-file.jp/reviewc/07/03/31_01/index.asp

http://release.nikkei.co.jp/detail.cfm?relID=156745&lindID=4

http://www.jiji.com/jc/c?g=eco_30&k=2007033100127

http://rate.livedoor.biz/archives/50366385.html

http://headlines.yahoo.co.jp/hl?a=20070331-00000074-mai-pol

http://www.mainichi-msn.co.jp/today/news/20070401k0000m040022000c.html

http://internet.watch.impress.co.jp/cda/event/2007/03/30/15252.html

http://holiday22.keyblog.jp/blog/10047502.html

http://www.asahi.com/national/update/0331/TKY200703300390.html

http://www.mainichi-msn.co.jp/keizai/it/coverstory/news/20070330org00m300071000c.html

http://www.asahi.com/life/update/0330/006.html

http://japan.cnet.com/news/tech/story/0,2000056025,20346119,00.htm

http://www.mainichi-msn.co.jp/entertainment/geinou/200703/graph/30_2/

http://www.nikkansports.com/entertainment/f-et-tp0-20070329-176787.html

http://sega.jp/topics/070330_1/

http://headlines.yahoo.co.jp/hl?a=20070330-00000356-reu-bus_all

http://www.nikkei.co.jp/news/keizai/20070330AT1C2900929032007.html

http://www.topics.or.jp/contents.html?m1=2&m2=&NB=CORENEWS&GI=Kennai&G=&ns=news_117521910915&v=&vm=1

http://www.sanspo.com/geino/top/gt200703/gt2007033001.html

http://headlines.yahoo.co.jp/hl?a=20070330-00000005-mai-soci

http://www.mainichi-msn.co.jp/shakai/jiken/news/20070330k0000m040084000c.html

http://www.business-i.jp/news/ind-page/news/200703290040a.nwc

http://news.livedoor.com/article/detail/3099241/

http://news.ameba.jp/2007/03/3985.php

http://news.ameba.jp/2007/03/3971.php

http://www.j-cast.com/2007/03/28006469.html

http://it.nikkei.co.jp/digital/news/index.aspx?n=AS2M2901A%2029032007

http://www.naispo.net/entertainment/20070329/02.php

http://www.mainichi-msn.co.jp/shakai/jiken/news/20070329k0000e040096000c.html

http://www.asahi.com/politics/update/0329/004.html