Prosečne GPS koordinate za poštanski broj 731-2104: 34.772, 132.465
Spisak gradova:
>> Ooasa 731-2104, Hiroshimaken, Yamagatagun'Ooasachou, GPS koordinate: 34.7718,132.4648
Spisak gradova:
>> Ooasa 731-2104, Hiroshimaken, Yamagatagun'Ooasachou, GPS koordinate: 34.7718,132.4648