Gyoki-zu is attached to "Nichureki" which is said to have been compiled in the Kamakura period based on what MIYOSHI no Tameyasu had written and to "Shogaisho" (an encyclopedia produced in Japan in the medieval ages) which is said to have been written by Kinkata TOIN in the period of the Northern and Southern Courts (Japan), but the original versions created at those times do not exist any more and the existing versions were made after the Muromachi period.
大治(日本)3年（1128年）に三善為康が書いたものを原典として鎌倉時代にまとめられたとされる『二中歴』や南北朝時代(日本)に洞院公賢により書かれたとされる『拾芥抄』にも行基図が添付されているが、書かれた当時のものは残っておらず、現存のものは室町時代以後のものである。