KOSHIMACHI Post Office is located at KOSHIMACHI, TOYAMA SHI of TOYAMA Prefectures of Japan. 〒 931-8417 is a Zip coce of KOSHIMACHI. By comparing each one to an English address, you can also learn how to write addresses in Japanese.
Koshimachi Zip Code - Toyama Shi, Toyama
Check Post code of Koshimachi, Toyama, Toyama Shi along with postal area and address etc.