Kawachinoe

…An imperial estate located in the central area of ​​Kawachi Province in the Middle Ages. It was under the jurisdiction of the Imperial Court's Mizushidokoro (District of Mizushi), and it widely held the Old Yamato River, which at the time flowed turbulently through the Kawachi Plain, as well as the Kawachi River that spread along the river and the coastal ports such as Watanabe, and provided fish as tributes for the Emperor's meals. It was established in 905 (Engi 5), immediately after the Engi Manor Reorganization Order, through a document issued by the Kurodosho and Kawachi Kokushi. …

*Some of the terminology that refers to "Kawachi no E" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…中世の河内国中部一帯にあった皇室領荘園。朝廷の御厨子所（みずしどころ）の所管で，当時河内平野を乱流していた古大和川と，その流域に展開する〈河内の江〉および渡辺など沿岸の津をひろく領有し，天皇の食膳に供える供御（くご）の魚類を貢進した。延喜荘園整理令の直後の905年(延喜5)に，蔵人所と河内国司の発した文書によって成立。…

※「河内の江」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