Gjennomsnittlig GPS-koordinater for postnummer 999-7685: 38.731, 139.808
Notering byer:
>> Sunaduka 999-7685, Yamagataken, Higashitagawagunfujishimamachi, GPS-koordinater: 38.7306,139.8084
Notering byer:
>> Sunaduka 999-7685, Yamagataken, Higashitagawagunfujishimamachi, GPS-koordinater: 38.7306,139.8084