Gjennomsnittlig GPS-koordinater for postnummer 930-0809: 36.724, 137.216
Notering byer:
>> Koujinmachi 930-0809, Toyamaken, Toyamashi, GPS-koordinater: 36.7239,137.2161
Notering byer:
>> Koujinmachi 930-0809, Toyamaken, Toyamashi, GPS-koordinater: 36.7239,137.2161