There are many statues enshrined inside the hall; among those, nine of the dry-lacquer statues (papier-mâché statues made of hemp cloth and lacquer) including the principal image, the standing statue of Amoghapasa (manifestation of Amalokitesvara), and five earthen images (clay statues) including the Shukongoshin-zo statue, were created in the Nara Period.
堂内には多数の仏像を安置し、うち本尊の不空羂索観音立像をはじめ9体の乾漆像（麻布を漆で貼り固めた張り子状の像）と、執金剛神像を含む5体の塑像（粘土製の像）が奈良時代のものである。