Prosečne GPS koordinate za poštanski broj 321-3705: 36.593, 140.207
Spisak gradova:
>> Irigou 321-3705, Tochigiken, Hagagunmotegimachi, GPS koordinate: 36.5929,140.2065
Spisak gradova:
>> Irigou 321-3705, Tochigiken, Hagagunmotegimachi, GPS koordinate: 36.5929,140.2065