Prosečne GPS koordinate za poštanski broj 399-0021: 36.184, 137.977
Spisak gradova:
>> Kotobukitoyooka 399-0021, Naganoken, Matsumotoshi, GPS koordinate: 36.1836,137.9772
Spisak gradova:
>> Kotobukitoyooka 399-0021, Naganoken, Matsumotoshi, GPS koordinate: 36.1836,137.9772