Gjennomsnittlig GPS-koordinater for postnummer 289-2256: 35.728, 140.479
Notering byer:
>> Nakamurashinden 289-2256, Chibaken, Katoriguntakomachi, GPS-koordinater: 35.7284,140.4786
Notering byer:
>> Nakamurashinden 289-2256, Chibaken, Katoriguntakomachi, GPS-koordinater: 35.7284,140.4786