Gjennomsnittlig GPS-koordinater for postnummer 306-0312: 36.116, 139.741
Notering byer:
>> Shinkouya 306-0312, Ibarakiken, Sashimagungokamachi, GPS-koordinater: 36.116,139.7414
Notering byer:
>> Shinkouya 306-0312, Ibarakiken, Sashimagungokamachi, GPS-koordinater: 36.116,139.7414