Immediately following the establishment of the law, a Migyosho was issued to the Omi Shugoshiki (provincial constable of Omi Province) Rokkaku Ujiyori where it was mentioned that the law had been accompanied by imperial sanction authorized by Emperor Gokogon of the Northern Court (Japan).
この法令の直後に頼之が近江国守護職六角氏頼（六角氏頼）に対して発給した御教書がある。その中で、この法令に北朝(日本)後光厳天皇の勅許が付けられている旨が述べられている。