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Koshima Postal Code
- Koshima : 891-4405
Koshima Postal code Map
This page provides you with postal codes for Koshima, Yakushima Cho, Kumage Gun , Kagoshima Ken, Japan, Koshima, Yakushima Cho, Kumage Gun , Kagoshima Ken, Japan postal code list and map, Postal code lookup by address.