Gjennomsnittlig GPS-koordinater for postnummer 399-4100: 35.741, 137.934
Notering byer:
>> Ikanikeisaiganaibaai 399-4100, Naganoken, Komaganeshi, GPS-koordinater: 35.7405,137.9342
Notering byer:
>> Ikanikeisaiganaibaai 399-4100, Naganoken, Komaganeshi, GPS-koordinater: 35.7405,137.9342