This cypress bark hip-and-gable roof building that serves as the burial place of founder Tokei Zenshi is a representative example of a Showa period structure incorporating the Chinese Tang Dynasty style of the Northern and Southern Courts, Kamakura and early Muromachi periods.
開祖・東渓禅師の塔所となっている一重入母屋造り・檜皮葺きの建物で、南北朝・鎌倉・室町初期時代の唐様式の粋を取り入れた昭和の代表作である。