Gjennomsnittlig GPS-koordinater for postnummer 300-0005: 36.12, 140.21
Notering byer:
>> Nakanuki 300-0005, Ibarakiken, Tsuchiurashi, GPS-koordinater: 36.1204,140.2103
Notering byer:
>> Nakanuki 300-0005, Ibarakiken, Tsuchiurashi, GPS-koordinater: 36.1204,140.2103