Gjennomsnittlig GPS-koordinater for postnummer 999-1113: 38.03, 139.977
Notering byer:
>> Kojirakawa 999-1113, Yamagataken, Nishiokitamagun'Iidemachi, GPS-koordinater: 38.0302,139.9768
Notering byer:
>> Kojirakawa 999-1113, Yamagataken, Nishiokitamagun'Iidemachi, GPS-koordinater: 38.0302,139.9768