Prosečne GPS koordinate za poštanski broj 311-1412: 36.223, 140.553
Spisak gradova:
>> Tamada 311-1412, Ibarakiken, Kashimagun'Asahimura, GPS koordinate: 36.2233,140.5528
Spisak gradova:
>> Tamada 311-1412, Ibarakiken, Kashimagun'Asahimura, GPS koordinate: 36.2233,140.5528