Prosečne GPS koordinate za poštanski broj 312-0051: 36.409, 140.528
Spisak gradova:
>> Douhata 312-0051, Ibarakiken, Hitachinakashi, GPS koordinate: 36.409,140.5284
Spisak gradova:
>> Douhata 312-0051, Ibarakiken, Hitachinakashi, GPS koordinate: 36.409,140.5284