This sub-temple is located behind the Kuri of the main hall on the flatland at the base of the mountain where Engetsu-kyo Bridge is crossed and was built just before the death of the third head priest of Tofuku-ji Temple and Nanzen-ji Temple kaisan (founding priest) Mukan Fumon in order to serve as his burial place.
本坊庫裏の背後、偃月橋を渡ったところの山裾の平坦地に位置する塔頭で、東福寺三世・南禅寺開山である無関普門の塔所（墓所）として、入寂直前に創建された。