Postal address
Kosei, Otsu Shi
The postal code of Kosei, in Otsu Shi (Shiga Ken, Japón), is 520-0532. Include it in your shipments and forms.
Location
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Kosei
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Frequently asked questions
What is the postal code of Kosei?
The main postal code of Kosei (Otsu Shi, Japón) is 520-0532.