Prosečne GPS koordinate za poštanski broj 305-0065: 36.034, 140.113
Spisak gradova:
>> Minaminakaduma 305-0065, Ibarakiken, Tsukubashi, GPS koordinate: 36.0339,140.1133
Spisak gradova:
>> Minaminakaduma 305-0065, Ibarakiken, Tsukubashi, GPS koordinate: 36.0339,140.1133