Prosečne GPS koordinate za poštanski broj 399-3300: 35.579, 137.922
Spisak gradova:
>> Ikanikeisaiganaibaai 399-3300, Naganoken, Shimoinagunmatsukawamachi, GPS koordinate: 35.5787,137.9219
Spisak gradova:
>> Ikanikeisaiganaibaai 399-3300, Naganoken, Shimoinagunmatsukawamachi, GPS koordinate: 35.5787,137.9219