Unfortunately, the complete book was not preserved, but copies of original sentences can be found in "Honcho Gatsuryo" (Records of annual events and their origins), "Seiji Yoryaku" (Brief Outline of Government), "Nenju Gyoji Hisho" (Secret records of annual events) and so on.
残念ながら完本は伝わておらず、逸文が『本朝月令』、『政事要略』、『年中行事秘抄』その他に見える。