The Shichiden buildings had a shichiken shimen structure (the main building with the lengths of shichiken [approx. 12.73 m] in an east-west direction by niken [approx. 3.64 m] in a north-south direction, surrounded by eaves in all directions), and gosha buildings had a goken shimen structure (the main building of goken [approx. 9.09 m] in an east-west direction by niken in a north-south direction, surrounded by eaves in all directions), among which Shoyosha and Shigeisha are provided with a hokusha (north annex) of goken nimen structure.
七殿は七間四面（母屋（もや）が東西七間・南北二間で四方に庇がある）、五舎は五間四面（身舎が東西五間・南北二間で四方に庇がある）で、このうち昭陽舎と淑景舎のみ、それぞれ五間二面の北舎が付属する。