Gjennomsnittlig GPS-koordinater for postnummer 300-0204: 36.104, 140.345
Notering byer:
>> Shimokarube 300-0204, Ibarakiken, Niiharigunkasumigauramachi, GPS-koordinater: 36.1041,140.3449
Notering byer:
>> Shimokarube 300-0204, Ibarakiken, Niiharigunkasumigauramachi, GPS-koordinater: 36.1041,140.3449