Re:Japanese addresses: No street names. Block numbers.
by aaa on Monday June 22, 2009 @05:42AM
(#668493)
I think that Brasilia has a similar system, but the blocks themselves are somewhat different from blocks in normal cities. Take a look here for instance
http://maps.google.com/?ie=UTF8&ll=-15.807925,-47.894082...
Those weird names like SQS304 are in fact block numbers.