Prosečne GPS koordinate za poštanski broj 306-0614: 36.049, 139.953
Spisak gradova:
>> Shouemonshinden 306-0614, Ibarakiken, Iwaishi, GPS koordinate: 36.0487,139.9534
Spisak gradova:
>> Shouemonshinden 306-0614, Ibarakiken, Iwaishi, GPS koordinate: 36.0487,139.9534