Permanent Collection (1), Kitakyushu Municipal Museum of Art, 2002
Letter-Coordinates-Type Painting No. 1 of 29 Letters by 29 Lines, 1997, CG, 120cm*120cm
Letter-Coordinates-Type Painting No. 2 of 29 Letters by 29 Lines, 1997, CG, 120cm*120cm
Letter-Coordinates-Type Painting No. 3 of 23 Letters by 39 Lines, 1999, CG, 162cm*92cm
photo by Shinichi Hanada