A young woman's relationship - Onna no wakanaka

...an age group of young women that was once formed within a village. In addition to the daughter group, there are other names such as daughter friends, women's groups, women's young groups, and women's young men (onago wakaishu). Many of them were accompanied by a daughter's lodging house, and researchers sometimes refer to the girls who gather at a daughter's lodging house as a daughter group, but there were also daughter groups that did not have a specific daughter's lodging house.

*Some of the terminology that refers to "onna no waka naka" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…かつて村落内に形成された若い女性の年齢集団。名称としては娘組のほか，娘仲間，女組，女の若仲，女子若衆（おなごわかいしゆ）などがある。娘宿をともなうものが多く，また研究者が，娘宿に集まる娘たちのことを娘組と呼称することもあるが，特定の娘宿をもたない娘組も存在した。…

※「女の若仲」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