Gjennomsnittlig GPS-koordinater for postnummer 300-1259: 36.009, 140.112
Notering byer:
>> Inarihara 300-1259, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0093,140.1119
Notering byer:
>> Inarihara 300-1259, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0093,140.1119