Gjennomsnittlig GPS-koordinater for postnummer 304-0007: 36.22, 139.927
Notering byer:
>> Kurokoma 304-0007, Ibarakiken, Shimotsumashi, GPS-koordinater: 36.2199,139.9272
Notering byer:
>> Kurokoma 304-0007, Ibarakiken, Shimotsumashi, GPS-koordinater: 36.2199,139.9272