Prosečne GPS koordinate za poštanski broj 990-0804: 38.298, 140.322
Spisak gradova:
>> Nanajuugari 990-0804, Yamagataken, Yamagatashi, GPS koordinate: 38.2976,140.3224
Spisak gradova:
>> Nanajuugari 990-0804, Yamagataken, Yamagatashi, GPS koordinate: 38.2976,140.3224