Prosečne GPS koordinate za poštanski broj 709-2131: 34.838, 133.927
Spisak gradova:
>> Kase 709-2131, Okayamaken, Mitsugunmitsuchou, GPS koordinate: 34.8375,133.9269
Spisak gradova:
>> Kase 709-2131, Okayamaken, Mitsugunmitsuchou, GPS koordinate: 34.8375,133.9269