Koya Zip / Postal Code - Japan
See postal code for Koya, Nagaoka Shi, Niigata Ken, Japan. You can find the free Koya postal code here.
Koya: 954-0161
See postal code for Koya, Nagaoka Shi, Niigata Ken, Japan. You can find the free Koya postal code here.
Koya: 954-0161