Prosečne GPS koordinate za poštanski broj 715-0021: 34.593, 133.462
Spisak gradova:
>> Kamiizuechou 715-0021, Okayamaken, Ibarashi, GPS koordinate: 34.5925,133.4624
Spisak gradova:
>> Kamiizuechou 715-0021, Okayamaken, Ibarashi, GPS koordinate: 34.5925,133.4624