Gjennomsnittlig GPS-koordinater for postnummer 300-1542: 35.94, 140.082
Notering byer:
>> Kasumi 300-1542, Ibarakiken, Kitasoumagunfujishiromachi, GPS-koordinater: 35.9402,140.0817
Notering byer:
>> Kasumi 300-1542, Ibarakiken, Kitasoumagunfujishiromachi, GPS-koordinater: 35.9402,140.0817