Postal address
Karuizawa, Kitasaku Gun
The postal code of Karuizawa, in Kitasaku Gun (Nagano Ken, Japón), is 389-0193. Include it in your shipments and forms.
Location
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Karuizawa
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Frequently asked questions
What is the postal code of Karuizawa?
The main postal code of Karuizawa (Kitasaku Gun, Japón) is 389-0193.