Prosečne GPS koordinate za poštanski broj 315-0017: 36.194, 140.267
Spisak gradova:
>> Wakamiya 315-0017, Ibarakiken, Ishiokashi, GPS koordinate: 36.1935,140.2673
Spisak gradova:
>> Wakamiya 315-0017, Ibarakiken, Ishiokashi, GPS koordinate: 36.1935,140.2673