Prosečne GPS koordinate za poštanski broj 399-3500: 35.569, 138.048
Spisak gradova:
>> Ikanikeisaiganaibaai 399-3500, Naganoken, Shimoinagun'Ooshikamura, GPS koordinate: 35.5687,138.0475
Spisak gradova:
>> Ikanikeisaiganaibaai 399-3500, Naganoken, Shimoinagun'Ooshikamura, GPS koordinate: 35.5687,138.0475