Prosečne GPS koordinate za poštanski broj 304-0002: 36.233, 139.934
Spisak gradova:
>> E 304-0002, Ibarakiken, Shimotsumashi, GPS koordinate: 36.2334,139.9335
Spisak gradova:
>> E 304-0002, Ibarakiken, Shimotsumashi, GPS koordinate: 36.2334,139.9335