Furthermore, a part of the 'Burui' that Kinto made was destroyed in a fire when it was kept in the house of FUJIWARA no Norimichi (according to ''Shoyuki'' May 9, 1015) who was Kinto's adopted son-in-law, and later the 6 volumes that were assumed to be remains of the 'Burui,' were handed over to FUJIWARA no Munetada (the author of "Chuyuki") from FUJIWARA no Akinaka in exchange for lumber, and later were lent to Cloistered Emperor Shirakawa.
更に公任の作成した「部類」の一部も公任娘婿の藤原教通の家に置かれたときに火災に遇い焼失（『小右記』長和4年4月13日条）し、その後残りとされる6巻が小野宮家の藤原顕仲から藤原宗忠（『中右記』の著者）に材木と引き換えに譲り受け、後に白河法皇に貸し出された。