Gjennomsnittlig GPS-koordinater for postnummer 312-0005: 36.401, 140.585
Notering byer:
>> Shinkouchou 312-0005, Ibarakiken, Hitachinakashi, GPS-koordinater: 36.4011,140.5845
Notering byer:
>> Shinkouchou 312-0005, Ibarakiken, Hitachinakashi, GPS-koordinater: 36.4011,140.5845