Prosečne GPS koordinate za poštanski broj 305-0051: 36.066, 140.118
Spisak gradova:
>> Ninomiya 305-0051, Ibarakiken, Tsukubashi, GPS koordinate: 36.0659,140.1182
Spisak gradova:
>> Ninomiya 305-0051, Ibarakiken, Tsukubashi, GPS koordinate: 36.0659,140.1182