杉山美由希
↑ http://www.asahi.com/sports/intro/TKY201207130463.html
↑ http://www.jiji.com/jc/zc?k=201212/2012121201062&g=spo
↑ http://www.yomiuri.co.jp/sports/news/20130306-OYT1T01118.htm?from=ylist
↑ https://www.nikkansports.com/sports/news/p-sp-tp0-20130306-1093816.html
↑ http://www.yomiuri.co.jp/sports/news/20130316-OYT1T01034.htm