Prosečne GPS koordinate za poštanski broj 306-0026: 36.183, 139.707
Spisak gradova:
>> Hara 306-0026, Ibarakiken, Kogashi, GPS koordinate: 36.1834,139.7071
Spisak gradova:
>> Hara 306-0026, Ibarakiken, Kogashi, GPS koordinate: 36.1834,139.7071