OI Post Office is located at OI, KUMAGAYA SHI of SAITAMA Prefectures of Japan. 〒 360-0025 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 - Fujimino Shi, Saitama
Check Post code of Oi, Saitama, Fujimino Shi along with postal area and address etc.