Prosečne GPS koordinate za poštanski broj 308-0855: 36.294, 139.916
Spisak gradova:
>> Shimokawashima 308-0855, Ibarakiken, Shimodateshi, GPS koordinate: 36.2938,139.9161
Spisak gradova:
>> Shimokawashima 308-0855, Ibarakiken, Shimodateshi, GPS koordinate: 36.2938,139.9161