Prosečne GPS koordinate za poštanski broj 306-0234: 36.186, 139.732
Spisak gradova:
>> Kamiheimi 306-0234, Ibarakiken, Sashimagunsouwamachi, GPS koordinate: 36.1864,139.7324
Spisak gradova:
>> Kamiheimi 306-0234, Ibarakiken, Sashimagunsouwamachi, GPS koordinate: 36.1864,139.7324