Gjennomsnittlig GPS-koordinater for postnummer 300-0613: 35.912, 140.354
Notering byer:
>> Shinbashi 300-0613, Ibarakiken, Inashikigun'Azumamachi, GPS-koordinater: 35.9118,140.3539
Notering byer:
>> Shinbashi 300-0613, Ibarakiken, Inashikigun'Azumamachi, GPS-koordinater: 35.9118,140.3539