http://yaraon.blog109.fc2.com/blog-entry-6303.html

http://www.koepota.jp/news/2011/12/27/0202.html

http://news.ameba.jp/20111227-130/

http://tomoyukisakura.b.sourceforge.jp/2011/12/26/jdx-s7100/

http://www.mdn.co.jp/di/newstopics/21423/

http://www.guitarshojo.jp/

http://www.rbbtoday.com/article/2011/12/26/84567.html

http://trendy.nikkeibp.co.jp/article/column/20111226/1039144/?tdi_img&rt=nocnt

http://www.fnn-news.com/news/headlines/articles/CONN00214523.html

http://japanese.china.org.cn/politics/txt/2011-12/31/content_24300654.htm

http://japanese.china.org.cn/politics/txt/2011-12/30/content_24290684.htm