Prosečne GPS koordinate za poštanski broj 300-4221: 36.143, 140.128
Spisak gradova:
>> Oogata 300-4221, Ibarakiken, Tsukubashi, GPS koordinate: 36.1427,140.1277
Spisak gradova:
>> Oogata 300-4221, Ibarakiken, Tsukubashi, GPS koordinate: 36.1427,140.1277