Prosečne GPS koordinate za poštanski broj 999-7754: 38.829, 139.906
Spisak gradova:
>> Shimada 999-7754, Yamagataken, Higashitagawagun'Amarumemachi, GPS koordinate: 38.8288,139.9063
Spisak gradova:
>> Shimada 999-7754, Yamagataken, Higashitagawagun'Amarumemachi, GPS koordinate: 38.8288,139.9063