Prosečne GPS koordinate za poštanski broj 321-2101: 36.703, 139.802
Spisak gradova:
>> Iiyamamachi 321-2101, Tochigiken, Utsunomiyashi, GPS koordinate: 36.7027,139.8022
Spisak gradova:
>> Iiyamamachi 321-2101, Tochigiken, Utsunomiyashi, GPS koordinate: 36.7027,139.8022