placard, 標語牌

People hold placards during an anti-government rally near Prime Minister Shinzo Abe's official residence in Tokyo, Japan. On the 70th anniversary of the end of World War II Abe expressed deep remorse over the war.
August 14, 2015
http://www.voanews.com/media/photogallery/day-in-photos-august-14-2015/2918090.html