Prosečne GPS koordinate za poštanski broj 311-1521: 36.166, 140.504
Spisak gradova:
>> Iina 311-1521, Ibarakiken, Kashimagunhokotamachi, GPS koordinate: 36.1659,140.5042
Spisak gradova:
>> Iina 311-1521, Ibarakiken, Kashimagunhokotamachi, GPS koordinate: 36.1659,140.5042