Prosečne GPS koordinate za poštanski broj 306-0424: 36.063, 139.82
Spisak gradova:
>> Kirigasaku 306-0424, Ibarakiken, Sashimagunsakaimachi, GPS koordinate: 36.0629,139.8201
Spisak gradova:
>> Kirigasaku 306-0424, Ibarakiken, Sashimagunsakaimachi, GPS koordinate: 36.0629,139.8201