Kaigen Sōzuki
The {{nihongo|Kaigen Sōzuki|快元僧都記}} is a diary written by Buddhist priest Kaigen that contains records written between 1532 and 1542, mainly of the restoration of Tsurugaoka Hachiman-gū ordered by Hōjō Ujitsuna. It describes in great detail the work, its organization and the actions of the later Hōjō clan during that period.[https://www.klnet.pref.kanagawa.jp/uploads/2020/12/010kaigensouzuki.pdf 快元僧都記]