Gjennomsnittlig GPS-koordinater for postnummer 306-0224: 36.162, 139.729
Notering byer:
>> Isagoishinden 306-0224, Ibarakiken, Sashimagunsouwamachi, GPS-koordinater: 36.1616,139.7289
Notering byer:
>> Isagoishinden 306-0224, Ibarakiken, Sashimagunsouwamachi, GPS-koordinater: 36.1616,139.7289