Prosečne GPS koordinate za poštanski broj 300-0825: 36.062, 140.203
Spisak gradova:
>> Kasumigaokamachi 300-0825, Ibarakiken, Tsuchiurashi, GPS koordinate: 36.062,140.2032
Spisak gradova:
>> Kasumigaokamachi 300-0825, Ibarakiken, Tsuchiurashi, GPS koordinate: 36.062,140.2032