Prosečne GPS koordinate za poštanski broj 360-0015: 36.162, 139.389
Spisak gradova:
>> Koiduka 360-0015, Saitamaken, Kumagayashi, GPS koordinate: 36.1615,139.3891
Spisak gradova:
>> Koiduka 360-0015, Saitamaken, Kumagayashi, GPS koordinate: 36.1615,139.3891