http://www.afpbb.com/article/sports/soccer/germany/2955481/11030146

http://wpb.shueisha.co.jp/2013/07/21/20520/

http://bylines.news.yahoo.co.jp/egawashoko/20130723-00026621/?fb_comment_id=fbc_605578196129054_6604385_605842689435938#f2165e0b70c9fa4

http://www.sanyo.oni.co.jp/news_s/news/d/2013072308235337/

http://headlines.yahoo.co.jp/hl?a=20130723-00001108-yom-soci&1374582459