Prosečne GPS koordinate za poštanski broj 306-0054: 36.156, 139.711
Spisak gradova:
>> Nakadashinden 306-0054, Ibarakiken, Kogashi, GPS koordinate: 36.1561,139.711
Spisak gradova:
>> Nakadashinden 306-0054, Ibarakiken, Kogashi, GPS koordinate: 36.1561,139.711