Gjennomsnittlig GPS-koordinater for postnummer 300-0400: 36.013, 140.356
Notering byer:
>> Ikanikeisaiganaibaai 300-0400, Ibarakiken, Inashikigunmihomura, GPS-koordinater: 36.013,140.3563
Notering byer:
>> Ikanikeisaiganaibaai 300-0400, Ibarakiken, Inashikigunmihomura, GPS-koordinater: 36.013,140.3563