Prosečne GPS koordinate za poštanski broj 706-0154: 34.501, 133.886
Spisak gradova:
>> Hirooka 706-0154, Okayamaken, Tamanoshi, GPS koordinate: 34.5012,133.8858
Spisak gradova:
>> Hirooka 706-0154, Okayamaken, Tamanoshi, GPS koordinate: 34.5012,133.8858