As mentioned above, chodaigamae is a built-in ornamental doorway with a threshold raised by about one step from a tatami mat, and one step down from the kamoi lower than nageshi and placed four blue Fusuma-e (images painted on fusuma sliding door).
帳台構えについては前に詳しく述べたが、敷居を畳より一段上げ、鴨居を長押より一段低く設け、四枚の紺碧画の襖絵を入れている。