Gjennomsnittlig GPS-koordinater for postnummer 121-0834: 35.802, 139.771
Notering byer:
>> Iriyamachi 121-0834, Toukyouto, Adachiku, GPS-koordinater: 35.8015,139.7707
Notering byer:
>> Iriyamachi 121-0834, Toukyouto, Adachiku, GPS-koordinater: 35.8015,139.7707