Prosečne GPS koordinate za poštanski broj 720-0021: 34.508, 133.37
Spisak gradova:
>> Ryokuyouchou 720-0021, Hiroshimaken, Fukuyamashi, GPS koordinate: 34.5079,133.3703
Spisak gradova:
>> Ryokuyouchou 720-0021, Hiroshimaken, Fukuyamashi, GPS koordinate: 34.5079,133.3703