Prosečne GPS koordinate za poštanski broj 300-2651: 36.085, 140.049
Spisak gradova:
>> Onigakubo 300-2651, Ibarakiken, Tsukubashi, GPS koordinate: 36.0845,140.0486
Spisak gradova:
>> Onigakubo 300-2651, Ibarakiken, Tsukubashi, GPS koordinate: 36.0845,140.0486