During the renovations in 1693 and 1825, it seems that fairly extensive repairs were performed including repainting of exterior walls as well as soffits and modifications of interior partitions in addition to reroofing.
元禄と文政の修理は屋根だけでなく、外部大壁および軒裏の塗りかえ、内部間仕切の改変など相当大規模な修理が行われてきたようである。