Postal address
Osawa, Mogami Gun
The postal code of Osawa, in Mogami Gun (Yamagata Ken, Japón), is 999-5521. Include it in your shipments and forms.
Location
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Osawa
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Frequently asked questions
What is the postal code of Osawa?
The main postal code of Osawa (Mogami Gun, Japón) is 999-5521.