The Chakai
Tango Chirimen, soaked with images projected by projection mapping, was used as a psychological boundary. The extremely thin cloth fluctuates with the slightest movement of air, such as the movement of a person, and responds to the movement of the cloth interactively by means of sensors embedded in the cloth. The material used for the floor is a decorative plywood made by pasting rush grass, which would normally have been discarded, onto plywood because it was not long enough to fit into the tatami weaving machine.