Gjennomsnittlig GPS-koordinater for postnummer 351-0004: 35.81, 139.612
Notering byer:
>> Negishi 351-0004, Saitamaken, Asakashi, GPS-koordinater: 35.8097,139.6123
Notering byer:
>> Negishi 351-0004, Saitamaken, Asakashi, GPS-koordinater: 35.8097,139.6123