Prosečne GPS koordinate za poštanski broj 321-1426: 36.714, 139.649
Spisak gradova:
>> Yamakubo 321-1426, Tochigiken, Nikkoushi, GPS koordinate: 36.714,139.6488
Spisak gradova:
>> Yamakubo 321-1426, Tochigiken, Nikkoushi, GPS koordinate: 36.714,139.6488