Prosečne GPS koordinate za poštanski broj 304-0816: 36.178, 140.008
Spisak gradova:
>> Hara 304-0816, Ibarakiken, Yuukigunchiyokawamura, GPS koordinate: 36.1781,140.0081
Spisak gradova:
>> Hara 304-0816, Ibarakiken, Yuukigunchiyokawamura, GPS koordinate: 36.1781,140.0081