Gjennomsnittlig GPS-koordinater for postnummer 121-0837: 35.798, 139.769
Notering byer:
>> Tonerikouen 121-0837, Toukyouto, Adachiku, GPS-koordinater: 35.7982,139.769
Notering byer:
>> Tonerikouen 121-0837, Toukyouto, Adachiku, GPS-koordinater: 35.7982,139.769