Prosečne GPS koordinate za poštanski broj 306-0122: 36.224, 139.814
Spisak gradova:
>> Kamiwada 306-0122, Ibarakiken, Sashimagunsanwamachi, GPS koordinate: 36.2244,139.8141
Spisak gradova:
>> Kamiwada 306-0122, Ibarakiken, Sashimagunsanwamachi, GPS koordinate: 36.2244,139.8141