Two volume exhibition catalogue published in conjunction with the show "10th Tokyo Biennale", held at the Tokyo Metropolitan Art Gallery, May 10 - May 30, 1970; Kyoto Municipal Art Museum, Kyoto, June 6 - June 28, 1970; Aichi Prefectural Art Gallery, Nagoya, July 15 - July 26, 1970; and Fukuoka Prefectural Culture House, Fukuoka, August 11 - August 16, 1970. Artists include: Dietrich Albrecht, Carl Andre, Boezem, Daniel Buren, Christo, Jan Dibbets, Ger Van Elk, Kohi Enokura, Luciano Fabro, Barry Flanagan, Hans Haacke, Michio Horikawa, Enji Inumaki, Stephen J. Kaltenbach, Tatsuo Kawaguchi, On Kawara, Kazushige Koike, Stanislav Kolibal, Susumu Koshimizu, Jannis Kounellis, Edward Krasinski, Sol LeWitt, Roelof Louw, Yutaka Matsuzawa, Mario Merz, Katsuhiko Narita, Bruce Nauman, Hitoshi Nomura, Panamarenko, Giuseppe Penone, Markus Raetz, Klaus Rinke, Reiner Ruthenbeck, Jean-Frédéric Schnyder, Richard Serra, Satoru Shoji, Keith Sonnier, Jiro Takamatsu, Shintaro Tanaka, and Gilberto Zorio. Larger booklet includes essay by Yusuke Nakahara and artists' biographies, statements, exhibition histories, and bibliographies, as well as some illustrations. The smaller booklet contains the exhibition catalogue and more documentation of the Biennale. Text in English and Japanese.