Dr. Art (Art) Completed graduate art graduate school of Tokyo University of the Arts in 1972. Musashino Art University Associate Professor After working as professor, he was a professor of art at the University of Tsukuba in 2004. Honorary advisor to the Society of Environmental Arts. Representative existence of Japanese light art. "Spacecraft series" in which spacecraft signals are converted into LED lights, "Luna - Project" where 18 gigantic mirrors catch the moonlight in the rice terrace during the total lunar eclipse in 2000 is a representative with the theme of the universe Works like. Performing art experiments in the International Space Station from 2008 to 2011. Presented work at major museums both in Japan and abroad.