Prosečne GPS koordinate za poštanski broj 300-0204: 36.104, 140.345
Spisak gradova:
>> Shimokarube 300-0204, Ibarakiken, Niiharigunkasumigauramachi, GPS koordinate: 36.1041,140.3449
Spisak gradova:
>> Shimokarube 300-0204, Ibarakiken, Niiharigunkasumigauramachi, GPS koordinate: 36.1041,140.3449