In Okinawa, new wooden house construction starts is very small compared with in the whole Japan. So, wooden house builders in Okinawa have many difficulties, like shortage of lumbers or carpenters. But, from the 1990s, pre-cut lumber shipped from southern Kyushu area have got used in Okinawa. With this new building method, some companies which have no experience of wooden construction moved onto wooden house construction. Most of them build small numbers of wooden houses, and do another business on the other hand. And wooden house building system is influenced by limited distribution channel as well as environmental factor.%沖縄県の人口当たりの木造住宅着工数は、日本全体と比較して極rn端に少ない。その原因や結果として、大工などの施工技術者の不足rnや木材をはじめとする材料の不足など、木造住宅生産を行うに当たrnっての様々な課題が存在している。さらに沖縄県では台風などの環rn境条件も他地域に比べて厳しく、住宅には高い耐久性が求められる。
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