Prosečne GPS koordinate za poštanski broj 319-1712: 36.839, 140.78
Spisak gradova:
>> Sekinamichousatonegawa 319-1712, Ibarakiken, Kitaibarakishi, GPS koordinate: 36.8386,140.7799
Spisak gradova:
>> Sekinamichousatonegawa 319-1712, Ibarakiken, Kitaibarakishi, GPS koordinate: 36.8386,140.7799