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