Gjennomsnittlig GPS-koordinater for postnummer 300-0612: 35.935, 140.363
Notering byer:
>> Ichizaki 300-0612, Ibarakiken, Inashikigun'Azumamachi, GPS-koordinater: 35.9345,140.3631
Notering byer:
>> Ichizaki 300-0612, Ibarakiken, Inashikigun'Azumamachi, GPS-koordinater: 35.9345,140.3631