Gjennomsnittlig GPS-koordinater for postnummer 300-1515: 35.917, 140.13
Notering byer:
>> Hirano 300-1515, Ibarakiken, Kitasoumagunfujishiromachi, GPS-koordinater: 35.9167,140.1298
Notering byer:
>> Hirano 300-1515, Ibarakiken, Kitasoumagunfujishiromachi, GPS-koordinater: 35.9167,140.1298