Prosečne GPS koordinate za poštanski broj 300-0001: 36.143, 140.189
Spisak gradova:
>> Imaizumi 300-0001, Ibarakiken, Tsuchiurashi, GPS koordinate: 36.1431,140.1892
Spisak gradova:
>> Imaizumi 300-0001, Ibarakiken, Tsuchiurashi, GPS koordinate: 36.1431,140.1892