Prosečne GPS koordinate za poštanski broj 321-0502: 36.685, 140.117
Spisak gradova:
>> Kumada 321-0502, Tochigiken, Nasugunminaminasumachi, GPS koordinate: 36.6854,140.1173
Spisak gradova:
>> Kumada 321-0502, Tochigiken, Nasugunminaminasumachi, GPS koordinate: 36.6854,140.1173