Prosečne GPS koordinate za poštanski broj 399-1500: 35.334, 137.833
Spisak gradova:
>> Ikanikeisaiganaibaai 399-1500, Naganoken, Shimoinagun'Ananchou, GPS koordinate: 35.3343,137.8329
Spisak gradova:
>> Ikanikeisaiganaibaai 399-1500, Naganoken, Shimoinagun'Ananchou, GPS koordinate: 35.3343,137.8329