Chiba, Shigeo. "Toya Shigeo: A Gaze That Sees Invisible Sculpture." A History of the Breakaway from Orthodoxy in Contemporary Art in Japan 1945-1985, Chikuma shobo, 2021
Chiba, Shigeo. "Toya Shigeo: A Gaze That Sees Invisible Sculpture." A History of the Breakaway from Orthodoxy in Contemporary Art in Japan 1945-1985, Chikuma shobo, 2021