In fact, Joan (a tea house, and a National Treasure) was moved from Kennin-ji Temple in Kyoto City to the MITSUI family in Tokyo, and then their villa in Oiso-machi, and finally rebuilt at Meitetsu Urakuen in Inuyama City.
現に如庵（国宝）は、京都市の建仁寺から東京の三井家、大磯町の三井家別荘、犬山市の名古屋鉄道有楽苑、と度々移築されている。