OKA Post Office is located at OKA, HIGASHIMURAYAMA GUN NAKAYAMA MACHI of YAMAGATA Prefectures of Japan. 〒 990-0408 is a Zip coce of OKA. By comparing each one to an English address, you can also learn how to write addresses in Japanese.
Oka Zip Code - Higashimurayama Gun Nakayama Machi, Yamagata
Check Post code of Oka, Yamagata, Higashimurayama Gun Nakayama Machi along with postal area and address etc.