Prosečne GPS koordinate za poštanski broj 728-0001: 34.844, 132.828
Spisak gradova:
>> Yamagamachi 728-0001, Hiroshimaken, Miyoshishi, GPS koordinate: 34.8438,132.8281
Spisak gradova:
>> Yamagamachi 728-0001, Hiroshimaken, Miyoshishi, GPS koordinate: 34.8438,132.8281