Prosečne GPS koordinate za poštanski broj 300-0315: 36.016, 140.247
Spisak gradova:
>> Kasuminosato 300-0315, Ibarakiken, Inashikigun'Amimachi, GPS koordinate: 36.0163,140.2472
Spisak gradova:
>> Kasuminosato 300-0315, Ibarakiken, Inashikigun'Amimachi, GPS koordinate: 36.0163,140.2472