Uncle's enemy - Ojigataki

...The "Teiyari Teki" is the role of a bad clerk or clerk who appears in Sewa Kyogen, such as Chokuro in "Sumida-gawa Hana Goshosome" and Zenroku in "Shinju Ten no Amijima." The "Uncle Teki" is a role that was created in Goke Kyogen because the uncle of the head of the family was the central figure in the group of bad guys plotting to embezzle from the family, and Oe Oninuki in "Kara Sendai Hagi" is a typical example of this role. In addition, although they are rarely used today, there were many other roles in the Edo period, such as the real enemy, parent enemy, servant enemy, stepmother enemy, and standing enemy float....

*Some of the terminology that refers to "uncle enemy" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…〈手代敵〉は世話狂言に出てくる悪い番頭や手代の役で，《隅田川花御所染》の長九郎や《心中天の網島》の善六などである。〈叔父敵〉は御家狂言で当主の叔父がお家横領を企らむ悪人側の中心になっていたところから生まれた役柄で，《伽羅先代萩》の大江鬼貫がその典型的な役である。そのほか現在はほとんど使われないが，江戸時代には実敵，親敵，世話敵，継母敵，立敵花車など，数多くの役柄があった。…

※「叔父敵」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