Gjennomsnittlig GPS-koordinater for postnummer 819-1323: 33.587, 130.16
Notering byer:
>> Koganemaru 819-1323, Fukuokaken, Itoshimagunshimamachi, GPS-koordinater: 33.5869,130.1596
Notering byer:
>> Koganemaru 819-1323, Fukuokaken, Itoshimagunshimamachi, GPS-koordinater: 33.5869,130.1596