It is supposed that there were many other processes such as some techniques to prevent gaps between the outside and inside molds, finishing surface after casting, installing of tightly-curled hair knots and the plating with gold.
が、外型と中型がずれないようにするための工夫、鋳造後の表面の仕上げ、螺髪の取り付け、鍍金（金メッキ）など、他にも多くの工程があたものと思われる。