Prosečne GPS koordinate za poštanski broj 305-0833: 36.065, 140.088
Spisak gradova:
>> Shima 305-0833, Ibarakiken, Tsukubashi, GPS koordinate: 36.0653,140.0883
Spisak gradova:
>> Shima 305-0833, Ibarakiken, Tsukubashi, GPS koordinate: 36.0653,140.0883