Kowamachi Postal Code

Kowamachi < Joetsu Shi < Niigata Ken < Japan

Explore Kowamachi Postal Codes

Kowamachi is a locality in Japan.
There are 1 postal codes in Kowamachi.

Postal Codes for Kowamachi:

  • 943-0421 Kowamachi
    Joetsu Shi, Niigata Ken GPS: 37.110020, 138.320930
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