http://moca-news.net/article/20120401/201204011200a/01/?afid=denteicafe

http://moca-news.net/article/20120402/201204021315a/01/?afid=denteicafe

http://news.searchina.ne.jp/disp.cgi?y=2012&d=0325&f=politics_0325_004.shtml http://news.searchina.ne.jp/disp.cgi?y=2012&d=0325&f=politics_0325_005.shtml http://news.searchina.ne.jp/disp.cgi?y=2012&d=0325&f=politics_0325_006.shtml

http://japanese.china.org.cn/politics/txt/2012-03/27/content_24998648_4.htm

http://headlines.yahoo.co.jp/hl?a=20120402-00000094-mai-pol