Shodo was built in the first half of the Heian period (the latter half of the ninth century), and was repaired considerably to change many members in the end of the Kamakura period.
正堂部分は平安時代前期（9世紀後半）の建設で、鎌倉時代末期に大修理を受け、多くの部材が取り替えられている。