However, it is pointed out that the original book consisted of 14 volumes in total ending with 'Koga Castle incidents,' and the chapters after 'Dokan OTA incidents' were probably inserted later based on "The Record of Dokan OTA."
しかし、本来の形は「古河城事」までの全14章で「大田道灌事」以下は『太田道灌記』をもとに後から挿入された可能性が指摘されている。