Following is the change of heiziku from Heian to Kamakura period. The heiziku, with karadomen put on 3 sides of doorflames was concluded at Hondo in Ishiyama-dera-temple later in 11th century, so heiziku was completed. But karadomen had been used on windowframe since the middle 10th century. In Kamakura period, heiziku became disused at butsudo), but used athonden in shurines. In Heian period, nagesi as doorframe spread housing style butudo. In the late, uesing with small pillar was planed. In Kamakura period, nageshi was used in wayo-style and housing style, and used before waraza spread.
