Kaida-so

…Kaizu Higashihama is the present Kaizu, and Kaizu Nishihama is the present Nishihama, and these areas were called Kaizu-sho. It is said that they were also called Kaidenosho. During the Muromachi period, they were the Shogunate's estates, and Kaizu Higashi-sho was under the control of the Aiba clan, who were the local governors, and Kaizu Nishi-sho was under the control of the Taya clan, the local lords. …

*Some of the terminology that refers to "Kaida-so" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…海津東浜は現在の海津，海津西浜は現在の西浜で，このあたりを称して海津荘といっていたようである。開田荘（かいでのしよう）と称せられていたこともあるという。室町時代には幕府の御料所で，海津東荘は饗庭（あいば）氏が代官となっており，海津西荘は在地領主田屋氏の支配下にあった。…

※「開田荘」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