Prosečne GPS koordinate za poštanski broj 999-6707: 38.914, 139.845
Spisak gradova:
>> Kooriyama 999-6707, Yamagataken, Akumigunhiratamachi, GPS koordinate: 38.9141,139.8449
Spisak gradova:
>> Kooriyama 999-6707, Yamagataken, Akumigunhiratamachi, GPS koordinate: 38.9141,139.8449