Transcribed by Tosa "Naiki" Hiromichi (土佐内記廣通; later renamed to Sumiyoshi Jokei (住吉如慶)) in 1661, from the source established in the 15th century.
Originally three-volume of scrolls, however it seems to have been re-papered into two-volume of scrolls when the restoring by a descendant of the artist in 1818.

Original data from the National Diet Library: https://dl.ndl.go.jp/pid/2610787
Spliced by using Microsoft Image Composite Editor