Prosečne GPS koordinate za poštanski broj 308-0851: 36.334, 139.925
Spisak gradova:
>> Shimoedure 308-0851, Ibarakiken, Shimodateshi, GPS koordinate: 36.3339,139.9245
Spisak gradova:
>> Shimoedure 308-0851, Ibarakiken, Shimodateshi, GPS koordinate: 36.3339,139.9245