Prosečne GPS koordinate za poštanski broj 993-0015: 38.099, 140.036
Spisak gradova:
>> Yotsuya 993-0015, Yamagataken, Nagaishi, GPS koordinate: 38.0986,140.0362
Spisak gradova:
>> Yotsuya 993-0015, Yamagataken, Nagaishi, GPS koordinate: 38.0986,140.0362