Kitarimono - Something that comes

...There are two types of outsiders: those who migrated from elsewhere and lived in the village but were treated as outsiders, and those who lived elsewhere and formed some kind of social relationship with the village, leading to their recognition as outsiders. The former were called "kitarimono" or "kitarido," and even if they lived within the village, they were not immediately allowed to join the village. Even after they were allowed to join, they were often discriminated against from the original villagers in various aspects, such as participation in rituals and use of the common property. It took several generations for outsiders to become full villagers. ...

*Some of the terminology explanations that mention "Kitarimono" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…他所者には，他所から移住してきて村落内に居住しながら他所者としての扱いを受ける者と，他所に居住していてその村落となんらかの社会関係を形成して他所者と認識されるにいたった者とがある。前者はキタリモノとかキタリドなどと呼ばれ，村落内に居住してもすぐには村入りを認められることはなかったし，村入りを認められて後も，祭祀への参加や共有財産の利用などさまざまな面において本来の村人と差別されることが多かった。他所者が完全な村人になるには数代を経過しなければならなかった。…

※「キタリモノ」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報