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 (1)
Okada (2)
Okadanishimachi (1)
Okamachi (1)
Oki (1)
Okinadome (1)
Okinazawa (1)
Okino (1)
Okinoda (1)
Okinodaira (1)
Okiura (1)
Okuda (1)