Shirin Saiyo-sho commentary in the late Kamakura period mentions that 'the central mountains are related to Genbu, and the people, panoply and oven are related to Suzaku...,' which shows that Suzaku was associated with 'people, panoply and oven.'
また、鎌倉時代後期の詞林采葉抄では「その中山を玄武に当て、貴人金爐を朱雀に当て、・・・」とあり、朱雀に「貴人金爐」が対応付けられていることがわかる。