Osaka Mayor Toru Hashimoto, right, a founder and co-leader of the Japan Restoration Party, speaks to journalists in Osaka, Japan, Thursday, May 16, 2013. The emerging Japanese nationali

 

              Osaka Mayor Toru Hashimoto, right, a founder and co-leader of the Japan Restoration Party, speaks to journalists in Osaka, Japan, Thursday, May 16, 2013. The emerging Japanese nationali
Osaka Mayor Toru Hashimoto, right, a founder and co-leader of the Japan Restoration Party, speaks to journalists in Osaka, Japan, Thursday, May 16, 2013. The emerging Japanese nationalist political party became embroiled in more controversy Friday when a party lawmaker accused ethnic Koreans of involvement in prostitution. (AP Photo/Kyodo News) JAPAN OUT, MANDATORY CREDIT