kirizuma-zukuri, one of the roof styles, indicates the style of roof with two surfaces inclining from the ridge at the top, or having the shape of a book placed with its face on the lower side.
切妻造（きりづまづくり）とは屋根形状のひとつで屋根の最頂部の棟から地上に向かって二つの傾斜面が本を伏せたような山形の形状をした屋根。