Gjennomsnittlig GPS-koordinater for postnummer 399-5600: 35.785, 137.696
Notering byer:
>> Ikanikeisaiganaibaai 399-5600, Naganoken, Kisogun'Agematsumachi, GPS-koordinater: 35.7846,137.6955
Notering byer:
>> Ikanikeisaiganaibaai 399-5600, Naganoken, Kisogun'Agematsumachi, GPS-koordinater: 35.7846,137.6955