Gjennomsnittlig GPS-koordinater for postnummer 891-4203: 30.452, 130.487
Notering byer:
>> Issou 891-4203, Kagoshimaken, Kumagegunkamiyakuchou, GPS-koordinater: 30.4522,130.4874
Notering byer:
>> Issou 891-4203, Kagoshimaken, Kumagegunkamiyakuchou, GPS-koordinater: 30.4522,130.4874