Prosečne GPS koordinate za poštanski broj 300-0131: 36.09, 140.329
Spisak gradova:
>> Shimooodutsumi 300-0131, Ibarakiken, Niiharigunkasumigauramachi, GPS koordinate: 36.0899,140.3292
Spisak gradova:
>> Shimooodutsumi 300-0131, Ibarakiken, Niiharigunkasumigauramachi, GPS koordinate: 36.0899,140.3292