Prosečne GPS koordinate za poštanski broj 657-0837: 34.708, 135.215
Spisak gradova:
>> Haradadoori 657-0837, Hyougoken, Koubeshinadaku, GPS koordinate: 34.7079,135.2151
Spisak gradova:
>> Haradadoori 657-0837, Hyougoken, Koubeshinadaku, GPS koordinate: 34.7079,135.2151