Prosečne GPS koordinate za poštanski broj 300-1632: 35.872, 140.147
Spisak gradova:
>> Shimozone 300-1632, Ibarakiken, Kitasoumaguntonemachi, GPS koordinate: 35.8715,140.1467
Spisak gradova:
>> Shimozone 300-1632, Ibarakiken, Kitasoumaguntonemachi, GPS koordinate: 35.8715,140.1467