Prosečne GPS koordinate za poštanski broj 308-0827: 36.314, 139.987
Spisak gradova:
>> Ichinobe 308-0827, Ibarakiken, Shimodateshi, GPS koordinate: 36.3138,139.9869
Spisak gradova:
>> Ichinobe 308-0827, Ibarakiken, Shimodateshi, GPS koordinate: 36.3138,139.9869