Prosečne GPS koordinate za poštanski broj 308-0123: 36.254, 139.915
Spisak gradova:
>> Sekimotokaminaka 308-0123, Ibarakiken, Makabegunsekijoumachi, GPS koordinate: 36.254,139.9146
Spisak gradova:
>> Sekimotokaminaka 308-0123, Ibarakiken, Makabegunsekijoumachi, GPS koordinate: 36.254,139.9146