Prosečne GPS koordinate za poštanski broj 399-7503: 36.383, 138.059
Spisak gradova:
>> Oosawashinden 399-7503, Naganoken, Higashichikumagunhonjoumura, GPS koordinate: 36.3834,138.0589
Spisak gradova:
>> Oosawashinden 399-7503, Naganoken, Higashichikumagunhonjoumura, GPS koordinate: 36.3834,138.0589