Prosečne GPS koordinate za poštanski broj 990-2405: 38.204, 140.368
Spisak gradova:
>> Tsuchizaka 990-2405, Yamagataken, Yamagatashi, GPS koordinate: 38.2035,140.3675
Spisak gradova:
>> Tsuchizaka 990-2405, Yamagataken, Yamagatashi, GPS koordinate: 38.2035,140.3675