Gjennomsnittlig GPS-koordinater for postnummer 924-0821: 36.5, 136.589
Notering byer:
>> Koudumachi 924-0821, Ishikawaken, Mattoushi, GPS-koordinater: 36.5003,136.5887
Notering byer:
>> Koudumachi 924-0821, Ishikawaken, Mattoushi, GPS-koordinater: 36.5003,136.5887