Prosečne GPS koordinate za poštanski broj 603-8103: 35.053, 135.755
Spisak gradova:
>> Koyamakitagen'Ichou 603-8103, Kyoutofu, Kyoutoshikitaku, GPS koordinate: 35.0526,135.7545
Spisak gradova:
>> Koyamakitagen'Ichou 603-8103, Kyoutofu, Kyoutoshikitaku, GPS koordinate: 35.0526,135.7545