Prosečne GPS koordinate za poštanski broj 311-4306: 36.483, 140.355
Spisak gradova:
>> Harusono 311-4306, Ibarakiken, Higashiibarakigunjouhokumachi, GPS koordinate: 36.483,140.3552
Spisak gradova:
>> Harusono 311-4306, Ibarakiken, Higashiibarakigunjouhokumachi, GPS koordinate: 36.483,140.3552