Prosečne GPS koordinate za poštanski broj 399-1200: 35.266, 137.837
Spisak gradova:
>> Ikanikeisaiganaibaai 399-1200, Naganoken, Shimoinaguntenryuumura, GPS koordinate: 35.2657,137.8368
Spisak gradova:
>> Ikanikeisaiganaibaai 399-1200, Naganoken, Shimoinaguntenryuumura, GPS koordinate: 35.2657,137.8368