Prosečne GPS koordinate za poštanski broj 327-0231: 36.456, 139.468
Spisak gradova:
>> Hikoma 327-0231, Tochigiken, Asoguntanumamachi, GPS koordinate: 36.4557,139.4679
Spisak gradova:
>> Hikoma 327-0231, Tochigiken, Asoguntanumamachi, GPS koordinate: 36.4557,139.4679