Gjennomsnittlig GPS-koordinater for postnummer 311-1412: 36.223, 140.553
Notering byer:
>> Tamada 311-1412, Ibarakiken, Kashimagun'Asahimura, GPS-koordinater: 36.2233,140.5528
Notering byer:
>> Tamada 311-1412, Ibarakiken, Kashimagun'Asahimura, GPS-koordinater: 36.2233,140.5528