Research on Social Structure of Ryukyuan Basic Culture

本研究的目的是弄清与那国岛是如何接受外来者的，并确定岛人（岛上居民）的逻辑。实变逻辑可以说是一种人的实践。在大正时代末期，从冲绳迁移来的渔民建造了久不拉村。久保村通过节日和合作劳动，以分享或补充、对立或竞争的形式融入了与那国社会。岛（岛）和家（家）的逻辑是岛美户的逻辑。最重要的是，后者被分为三个：日常的逻辑，荣誉的逻辑，以及根据人们所处的语境的兴趣。这些逻辑是由人的实践即惯习造成的。

The purpose of the research is to clear how an outsider has been accepted in Yonaguni Island and to identify a logic of shimabito (residents of island). The logic of shimabito is, so to speak a pratique of people.The results of research are the followings. Fishers had moved from Okinawa Islands have constructed the village of Kubura in the end of Taisho period. Kubura village has been incorporated into Yonaguni society through both a festival and an cooperative labor in the form of a share or a complement and an opposition or a competition.A logic of shimabito is that of shima (island) and ie (house). Above all, the latter is divided into three : a logic of everyday, that of honor, and interest according to what context men position in. These logics are caused by pratique, namely habitus, of people.