Gjennomsnittlig GPS-koordinater for postnummer 300-1300: 35.872, 140.265
Notering byer:
>> Ikanikeisaiganaibaai 300-1300, Ibarakiken, Inashikigunkawachimachi, GPS-koordinater: 35.8721,140.265
Notering byer:
>> Ikanikeisaiganaibaai 300-1300, Ibarakiken, Inashikigunkawachimachi, GPS-koordinater: 35.8721,140.265