Pink Petals -Hanami Spring Festival- March 26 (Mon.) - April 23 (Mon.), 2018 In celebration of Hanami, Palace Hotel Tokyo presents an interactive 3D art installation collaborating with contemporary artist Noritaka Tatehana. The artist’s abstract interpretation of the sakura’s pink petals in full bloom comes to life in the form of 210 kazaguruma (windmills) made of traditional Japanese washi paper specially made in the city of Echizen. Noritaka Tatehana’s famous heel-less shoes are also on display in the reception area.