Gjennomsnittlig GPS-koordinater for postnummer 300-2638: 36.095, 140.047
Notering byer:
>> Hakke 300-2638, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0948,140.0474
Notering byer:
>> Hakke 300-2638, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0948,140.0474