For all windows in the second and third layers, kato-mado (foliate-top window) are arranged, and in the top layer ornamental sotomawaribuchi (long and rod-like dressed lumber put in the part of ceiling surface and wall surface meeting) and koran (banister) are attached.
二重目以上の窓はすべて華頭窓を配し、最上階には実用でない外廻り縁と高欄を付けている。