OK..... Japan Postcodes

List of the cities starting with OK. Japan Postcodes (Mobile version). Listing cities (12 place(s)). Select the City to see the postcode(s):
Oka (2)
Okaki (1)
Okamasu (1)
Okanari (1)
Okeyamachi (1)
Okudani (2)
Okumoto (1)
Okuno (1)
Okunotani (1)
Okusaki (1)
Okute (1)
Okuzoumi (1)