According to 'Yasutoki shosokubun' (a letter of Yasutoki HOJO), since the court noble law had been described in Chinese classics and is difficult to be understood, a law written in a style easily understood by samurai was made, meaning that the court noble law was reconstructed and altered to be more understandable for the samurai.
「泰時消息文」によれば、公家法は漢文で記されており難解であるので、武士に分かりやすい文体の法律を作ったとあるが、これは公家法の再構成して武士たちに理解しやすい形態に改めたという意味である。