Prosečne GPS koordinate za poštanski broj 304-0018: 36.207, 139.987
Spisak gradova:
>> Hirakawado 304-0018, Ibarakiken, Shimotsumashi, GPS koordinate: 36.207,139.987
Spisak gradova:
>> Hirakawado 304-0018, Ibarakiken, Shimotsumashi, GPS koordinate: 36.207,139.987