Prosečne GPS koordinate za poštanski broj 309-1113: 36.322, 140.04
Spisak gradova:
>> Yanagi 309-1113, Ibarakiken, Makabegunkyouwamachi, GPS koordinate: 36.3221,140.0398
Spisak gradova:
>> Yanagi 309-1113, Ibarakiken, Makabegunkyouwamachi, GPS koordinate: 36.3221,140.0398