Prosečne GPS koordinate za poštanski broj 308-0804: 36.311, 140
Spisak gradova:
>> Kanamaru 308-0804, Ibarakiken, Shimodateshi, GPS koordinate: 36.3114,139.9996
Spisak gradova:
>> Kanamaru 308-0804, Ibarakiken, Shimodateshi, GPS koordinate: 36.3114,139.9996