Gjennomsnittlig GPS-koordinater for postnummer 869-3603: 32.562, 130.431
Notering byer:
>> Naka 869-3603, Kumamotoken, Amakusagun'Ooyanomachi, GPS-koordinater: 32.5622,130.4309
Notering byer:
>> Naka 869-3603, Kumamotoken, Amakusagun'Ooyanomachi, GPS-koordinater: 32.5622,130.4309