Prosečne GPS koordinate za poštanski broj 306-0223: 36.154, 139.732
Spisak gradova:
>> Kamiisagoi 306-0223, Ibarakiken, Sashimagunsouwamachi, GPS koordinate: 36.1538,139.7324
Spisak gradova:
>> Kamiisagoi 306-0223, Ibarakiken, Sashimagunsouwamachi, GPS koordinate: 36.1538,139.7324