Gjennomsnittlig GPS-koordinater for postnummer 306-0612: 36.049, 139.937
Notering byer:
>> Nekozaneshinden 306-0612, Ibarakiken, Iwaishi, GPS-koordinater: 36.0493,139.9374
Notering byer:
>> Nekozaneshinden 306-0612, Ibarakiken, Iwaishi, GPS-koordinater: 36.0493,139.9374