Prosečne GPS koordinate za poštanski broj 300-0422: 36.022, 140.313
Spisak gradova:
>> Oosukadu 300-0422, Ibarakiken, Inashikigunmihomura, GPS koordinate: 36.0221,140.3128
Spisak gradova:
>> Oosukadu 300-0422, Ibarakiken, Inashikigunmihomura, GPS koordinate: 36.0221,140.3128