Gjennomsnittlig GPS-koordinater for postnummer 300-2656: 36.046, 140.043
Notering byer:
>> Mase 300-2656, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0462,140.0431
Notering byer:
>> Mase 300-2656, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0462,140.0431