Prosečne GPS koordinate za poštanski broj 306-0413: 36.123, 139.831
Spisak gradova:
>> Yamazaki 306-0413, Ibarakiken, Sashimagunsakaimachi, GPS koordinate: 36.1225,139.8312
Spisak gradova:
>> Yamazaki 306-0413, Ibarakiken, Sashimagunsakaimachi, GPS koordinate: 36.1225,139.8312