Prosečne GPS koordinate za poštanski broj 300-1223: 35.959, 140.132
Spisak gradova:
>> Jouchuuchou 300-1223, Ibarakiken, Ushikushi, GPS koordinate: 35.9591,140.1316
Spisak gradova:
>> Jouchuuchou 300-1223, Ibarakiken, Ushikushi, GPS koordinate: 35.9591,140.1316