Gjennomsnittlig GPS-koordinater for postnummer 990-2455: 38.223, 140.312
Notering byer:
>> Yoshiharaminami 990-2455, Yamagataken, Yamagatashi, GPS-koordinater: 38.2226,140.3115
Notering byer:
>> Yoshiharaminami 990-2455, Yamagataken, Yamagatashi, GPS-koordinater: 38.2226,140.3115