Prosečne GPS koordinate za poštanski broj 300-1275: 35.986, 140.092
Spisak gradova:
>> Umegaoka 300-1275, Ibarakiken, Tsukubashi, GPS koordinate: 35.9864,140.0919
Spisak gradova:
>> Umegaoka 300-1275, Ibarakiken, Tsukubashi, GPS koordinate: 35.9864,140.0919