SOLO EXHIBITIONS
- 1953 Galerie Craven, Paris, France
- 1954 Galerie Craven, Paris
Palais des Beaux-Arts, Brussels, Belgium
- 1957 Galerie Le Gendre, Paris, France
Galerie La Roue, Paris, France
- 1958 Galerie Creuzevault, Paris, France
- 1959 to 1962 The Kootz Gallery, New York, USA
- 1960 Retrospective Städtisches Museum, Leverkusen, Germany
- 1961 Galerie La Hune, Paris, France
- 1963 Galerie Creuzevault, Paris, France
Retrospective at the Kestner-Gesellschaft Museum, Hanover, Germany
- 1964 The Kootz Gallery, New York, USA
- 1967 Mid-career retrospective at Kunstnernes Hus, Oslo, Norway
- 1968 Mural for the entrance hall of the National Museum of Modern Art, Tokyo, Japan
- 1972 Public mural for the Hannover Sports Center for the Olympic Games, Germany
- 1974 Galerie Esplanade de la Défense, Paris, France
- 1983 Retrospective at the Seibu Museum of Art, Tokyo, Japan
- 1984 Retrospective Ohara Museum of Art, Kurashiki, Japan
- 2000 “Kumi Sugai”, The Museum of Contemporary Art, Tokyo, Japan
- 2015 “Paintings and Multiples from 1950's”, Taka Ishii Gallery New York, USA
GROUP EXHIBITIONS
- 1952 Salon d'Automne, Paris, France
- 1953 Deuxième salon d'Octobre, Galerie Craven, Paris, France
- 1954 Palais des Beaux-Arts, Brussels, Belgium
St Georges Gallery, London, UK
- 1955 Galerie Kléber, Paris, France
Pittsburgh International Carnegie Exhibition, USA
- 1956 Galerie La Roue, Paris, France
Salon Réalités Nouvelles, Paris, France
Galerie Arnaud, Paris, France
- 1957 Galerie Le Gendre, Paris, France
Salon de Mai, Paris, France
Biennale de Paris, Paris, France
Galerie Creuze-Balzac, Paris, France
- 1958 Exposition Universelle, Brussels, Belgium
Pittsburgh International Carnegie Exhibition, USA
- 1959 Kootz Gallery, New York, USA
Sao Paulo Biennial, Brazil
- 1960 Leverkusen Museum, Germany
- 1961 Galerie Charpentier, Paris, France
Pittsburgh International Carnegie Exhibition, USA
- 1962 Venice Biennale, Italy, David E. Bright Foundation Prize
Tate Gallery, London, UK
Tokyo print Biennale, First Prize
- 1963 Musée des Arts Décoratifs, Paris, France
- 1963-1964 “Contemporary Japanese Panting and Sculpture, American Federation of Art
- 1964 Pittsburgh International Carnegie Exhibition, USA
- 1965 Sao Paulo Biennial, 1st prize for foreign artists, Brazil
- 1967 World's Fair, Montreal, Canada
- 1969 “Contemporary Art between the East and the West”, Tokyo National Museum
- 1973 “Development of Postwar Japanese Art”, Tokyo National Museum, Japan
- 1979 “Contemporary Art/Postwar”, Kamakura Museum of Modern Art, Japan
- 1986 “Japon des Avants Gardes, 1910-1970”, Centre Pompidou, Paris, France
PUBLIC COLLECTIONS
- Musée d'Art Moderne de la Ville de Paris, France
- National Library of France
- Musée National d'Art Moderne - Centre Pompidou, Paris, France
- Musée d'Art Moderne de Troyes, France
- Musée National d'Art Moderne, Tokyo, Japan
- Metropolitan Museum of Art, New York, USA
- Museum of Modern Art, New York, USA
- Brooklyn Museum, Los Angeles, USA
- Walker Art Center, Minneapolis, USA
- Victoria and Albert Museum, London, UK
- Kamakura and Hayama Museum of Modern Art, Japan
- Shizuoka Prefectural Museum of Art, Japan
- Osaka National Museum, Japan
- Kyoto National Museum of Modern Art, Japan
- Solomon R. Guggenheim Museum, New York, USA
- Museum of Modern Art, Rio de Janeiro, Brazil
- National Museum of Denmark