Prosečne GPS koordinate za poštanski broj 306-0041: 36.176, 139.708
Spisak gradova:
>> Kounosu 306-0041, Ibarakiken, Kogashi, GPS koordinate: 36.1762,139.7077
Spisak gradova:
>> Kounosu 306-0041, Ibarakiken, Kogashi, GPS koordinate: 36.1762,139.7077