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Find Zip Codes at Post-Code.org. A Zip Code Site to Find Your Area Postal Code Easily.
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This is the region1 page list, including more than 8 items of region1. the detail information is below.
Tohoku/東北地方
Shikoku/四国地方
Kansai/関西地方
Chugoku/中国地方
Kyushu/九州地方
Chubu/中部地方
Hokkaido/北海道
Kanto/関東地方