Gjennomsnittlig GPS-koordinater for postnummer 300-1225: 35.967, 140.12
Notering byer:
>> Shinchichou 300-1225, Ibarakiken, Ushikushi, GPS-koordinater: 35.9673,140.1197
Notering byer:
>> Shinchichou 300-1225, Ibarakiken, Ushikushi, GPS-koordinater: 35.9673,140.1197