Prosečne GPS koordinate za poštanski broj 321-1425: 36.728, 139.665
Spisak gradova:
>> Izumi 321-1425, Tochigiken, Nikkoushi, GPS koordinate: 36.7276,139.6646
Spisak gradova:
>> Izumi 321-1425, Tochigiken, Nikkoushi, GPS koordinate: 36.7276,139.6646