Chasing - Saying

... Tying the neck is a basic technique common to all cormorant fishing, but in actual cormorant fishing, there are various techniques depending on whether a hand rope is used, whether fishing is done during the day or at night, the type of cormorant, whether a cormorant boat is used, whether auxiliary means are used, etc. Broadly speaking, there are three types: "tethered cormorant fishing," in which the cormorant is tied with a hand rope; "released cormorant fishing," in which the cormorant is released to hunt freely without a hand rope; and "chasing cormorant," in which the cormorant's role is simply to chase fish, which are ultimately caught in a net.
[Cormorant Fishing in Japan]
The oldest record of cormorant fishing is in Japan, found in the 7th century Chinese historical text "Suishu" (Book of Sui), in the Wakokuden section.

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

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…　首結いはどこの鵜飼いにも共通する基本的な技法であるが，実際の鵜飼いには，手縄の有無，昼漁と夜漁，ウの種類，鵜船の有無，補助手段の有無などによって多様な技法がみられる。大別すると，ウを手縄でつないで使う〈つなぎ鵜飼い〉と，手縄を用いずウを自由に放って捕食させる〈放ち鵜飼い〉，ウの役割は魚を追うだけであって，魚は最終的に網でとる〈逐鵜（おいう）〉の三つがある。
【日本の鵜飼い】
　鵜飼いに関する最古の記録は日本鵜飼いに関するものであり，7世紀中国の史書《隋書》倭国伝にみられる。…

※「逐鵜」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