Prosečne GPS koordinate za poštanski broj 728-0131: 34.824, 132.73
Spisak gradova:
>> Kouyodo 728-0131, Hiroshimaken, Futamigunsakugison, GPS koordinate: 34.8244,132.7304
Spisak gradova:
>> Kouyodo 728-0131, Hiroshimaken, Futamigunsakugison, GPS koordinate: 34.8244,132.7304