Gjennomsnittlig GPS-koordinater for postnummer 300-0605: 35.939, 140.384
Notering byer:
>> Kouda 300-0605, Ibarakiken, Inashikigun'Azumamachi, GPS-koordinater: 35.9385,140.3839
Notering byer:
>> Kouda 300-0605, Ibarakiken, Inashikigun'Azumamachi, GPS-koordinater: 35.9385,140.3839