Prosečne GPS koordinate za poštanski broj 377-0400: 36.605, 138.833
Spisak gradova:
>> Ikanikeisaiganaibaai 377-0400, Gunmaken, Agatsumagunnakanojoumachi, GPS koordinate: 36.6045,138.8332
Spisak gradova:
>> Ikanikeisaiganaibaai 377-0400, Gunmaken, Agatsumagunnakanojoumachi, GPS koordinate: 36.6045,138.8332