Gjennomsnittlig GPS-koordinater for postnummer 306-0405: 36.127, 139.775
Notering byer:
>> Tsukazaki 306-0405, Ibarakiken, Sashimagunsakaimachi, GPS-koordinater: 36.1272,139.7752
Notering byer:
>> Tsukazaki 306-0405, Ibarakiken, Sashimagunsakaimachi, GPS-koordinater: 36.1272,139.7752