The wooden panels of the 300 year old Kyozo Sutra book building had been worn down from weather and sun. Ryobi Bus Group kindly donated the wood while Fujaku Zenji is doing the difficult work of replacing them, which entails needing to study about the old construction method. In this way the old building can look peacefully ahead to another 300 years. Thanks to Fujaku Zenji for his skillful work.