Prosečne GPS koordinate za poštanski broj 311-1123: 36.312, 140.518
Spisak gradova:
>> Shimoirinochou 311-1123, Ibarakiken, Mitoshi, GPS koordinate: 36.3115,140.5178
Spisak gradova:
>> Shimoirinochou 311-1123, Ibarakiken, Mitoshi, GPS koordinate: 36.3115,140.5178