Gjennomsnittlig GPS-koordinater for postnummer 306-0636: 36.023, 139.885
Notering byer:
>> Kirinoki 306-0636, Ibarakiken, Iwaishi, GPS-koordinater: 36.0229,139.8853
Notering byer:
>> Kirinoki 306-0636, Ibarakiken, Iwaishi, GPS-koordinater: 36.0229,139.8853