Prosečne GPS koordinate za poštanski broj 990-2301: 38.167, 140.395
Spisak gradova:
>> Zaouonsen 990-2301, Yamagataken, Yamagatashi, GPS koordinate: 38.1666,140.3952
Spisak gradova:
>> Zaouonsen 990-2301, Yamagataken, Yamagatashi, GPS koordinate: 38.1666,140.3952