2016 “Unfinished: Thoughts left visible”, The Met Breuer,  New York, USA

2014 “Logical Emotion, Contemporary Art from Japan”, Museum Haus Konstruktiv, Zurich, Switzerland

“Lifescape”, Shiseido Gallery, Tokyo, Japan

“Art Meeting 2014″, Former Minamiohira Branch of Second elementary school, Tabito-cyo, Fukushima, Japan

2013 “Asian Code-Zero”, Seoul Olympic Museum of Art, Seoul, Korea

2012 “Carpe Diem- Seize the day”, Toyota Municipal Museum of Art, Aichi, Japan

“Marking Time”, MCA Sydney, Sydney, Australia

2009 “IN-FINITUM”, Palazzo Fortuny , Venice, Italy

“10th Habana Bienal -Meeting Point”, Convento de San Francisco de Asis, Habana, CUBA

2008 “Prospect.1 New Orleans”,New Orleans, U.S.A.

2007 “Artempo – Where Time Becomes Art”, Palazzo Fortuny, Venice, Italy

“AGAINST THE CLOCK”, IVAM (Instituto Valenciano de Arte Moderno), Valencia, Spain

2004 “Gwangju Biennale – A Grain of Dust A Drop of Water”, Gwangju, KOREA

“The Snow Show”, cities of Kemi and Rovaniemi, Finland

2001 “Facts of Life”, Hayward Gallery, London

“Black Box”, Kunstmuseum Bern, Bern, Swaziland

1999 “KRONOS&KAIROS”, Museum Fridericianum, Kassel, Germany

“48a La Biennale di Venezia: Whither the Arts?”, Venice, Italy

1996 “Project for Survival”, The National Museum of Modern Art, Kyoto, The National Museum of Modern Art, Tokyo, Japan

“Tranquility”, Chiba City Museum of Art, Chiba, Japan

1995 “Ripple Across the Water ’95″, Urakami river, Nagasaki, WATARI-UM and Shibuyagawa park, Tokyo, Japan

1994 “Cocido y Crudo”, Museo Nacional Centro de Arte Reina Sofia, Madrid, Spain

1992 “Performing Objects”, The Institute of Contemporary Art, Boston, U.S.A.

“Art at the Armory: Occupied Territory”, The Chicago Avenue Armory by museum of Contemporary Art, Chicago, U.S.A.

1991 “The 51th Carnegie International”, Mattress Factory, Pittsburgh, U.S.A.

1990 “The 8th Biennial of Sydney: The Readymade Boomerang”, Art Gallery of New South Wales, Sydney, Australia

1989 “Magicien de la terre”, Musee National d’Art Moderne, Centre Georges Pompidou, Paris, Italy

“Prospect ’89″, Frankfurter Kunstverein / Schirn Kunsthalle, Frankfurt, Germany

1988 “43a La Biennale di Venezia: Aperto ’88″, Venice, Italy