Prosečne GPS koordinate za poštanski broj 308-0077: 36.345, 139.956
Spisak gradova:
>> Koshigi 308-0077, Ibarakiken, Shimodateshi, GPS koordinate: 36.3446,139.9557
Spisak gradova:
>> Koshigi 308-0077, Ibarakiken, Shimodateshi, GPS koordinate: 36.3446,139.9557