Prosečne GPS koordinate za poštanski broj 305-0901: 36.02, 140.122
Spisak gradova:
>> Ikenodai(2) 305-0901, Ibarakiken, Tsukubashi, GPS koordinate: 36.0199,140.1218
Spisak gradova:
>> Ikenodai(2) 305-0901, Ibarakiken, Tsukubashi, GPS koordinate: 36.0199,140.1218