It was edited in 1426 by then Naidaijin (minister) Mitsusue TOIN verifying and taking into consideration "Teio Keizu" (the Genealogy of the Imperial Family) on Emperor Gokomatsu's instruction, but it is said that it was originally paired with "Sonpi Bunmyaku" (Lineage Sects of Noble and Humble) edited by Kinsada TOIN (Mitsusue's grandfather).
応永33年（1426年）、後小松天皇の命により、時の内大臣洞院満季が『帝王系図』などを照合勘案の上で編纂したものだが、本来は、洞院公定（満季の祖父）の編纂した『尊卑分脈』と一対であったらしい。