Gjennomsnittlig GPS-koordinater for postnummer 999-7721: 38.823, 139.932
Notering byer:
>> Tsutsumishinden 999-7721, Yamagataken, Higashitagawagun'Amarumemachi, GPS-koordinater: 38.8234,139.9316
Notering byer:
>> Tsutsumishinden 999-7721, Yamagataken, Higashitagawagun'Amarumemachi, GPS-koordinater: 38.8234,139.9316