Prosečne GPS koordinate za poštanski broj 312-0041: 36.405, 140.525
Spisak gradova:
>> Nishiooshima 312-0041, Ibarakiken, Hitachinakashi, GPS koordinate: 36.4051,140.5247
Spisak gradova:
>> Nishiooshima 312-0041, Ibarakiken, Hitachinakashi, GPS koordinate: 36.4051,140.5247