Prosečne GPS koordinate za poštanski broj 300-0415: 35.985, 140.308
Spisak gradova:
>> Mikoma 300-0415, Ibarakiken, Inashikigunmihomura, GPS koordinate: 35.9853,140.3076
Spisak gradova:
>> Mikoma 300-0415, Ibarakiken, Inashikigunmihomura, GPS koordinate: 35.9853,140.3076