OI Post Office is located at OI, TOYAMA SHI of TOYAMA Prefectures of Japan. 〒 939-8145 is a Zip coce of OI. By comparing each one to an English address, you can also learn how to write addresses in Japanese.
Oi Zip Code - Toyama Shi, Toyama
Check Post code of Oi, Toyama, Toyama Shi along with postal area and address etc.