Gjennomsnittlig GPS-koordinater for postnummer 631-0815: 34.698, 135.783
Notering byer:
>> Saidaijishinmachi 631-0815, Naraken, Narashi, GPS-koordinater: 34.6976,135.7828
Notering byer:
>> Saidaijishinmachi 631-0815, Naraken, Narashi, GPS-koordinater: 34.6976,135.7828