Prosečne GPS koordinate za poštanski broj 313-0064: 36.54, 140.521
Spisak gradova:
>> Kotobukichou 313-0064, Ibarakiken, Hitachiootashi, GPS koordinate: 36.5402,140.5207
Spisak gradova:
>> Kotobukichou 313-0064, Ibarakiken, Hitachiootashi, GPS koordinate: 36.5402,140.5207