The Japanese flag, the Okinawa Prefecture flag, and the Urasoe City flag
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/98965053@N00">Iuri Fernandes</a> from Belo Horizonte, Brazil
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/98965053@N00/1633457631/">Flags</a>