Postal address
Osaku, Ichihara Shi
The postal code of Osaku, in Ichihara Shi (Chiba Ken, Japón), is 290-0172. Include it in your shipments and forms.
Location
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Osaku
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Frequently asked questions
What is the postal code of Osaku?
The main postal code of Osaku (Ichihara Shi, Japón) is 290-0172.