Gjennomsnittlig GPS-koordinater for postnummer 161-0031: 35.723, 139.679
Notering byer:
>> Nishiochiai 161-0031, Toukyouto, Shinjukuku, GPS-koordinater: 35.723,139.6793
Notering byer:
>> Nishiochiai 161-0031, Toukyouto, Shinjukuku, GPS-koordinater: 35.723,139.6793