1997
Denver Art Museum
USA

Chair: Rattan Chair, Chair: September, Clock: Dear Morris, Chair: Okazaki Chair
at the Denver Art Museum

1996
Philadelphia Museum of Art
USA

Lamp: Tenderly at the Philadelphia Museum of Art

1996
Museum of Science and Technology
Canada

Clock: Dear Vera at the National Museum of Science and Technology in Ottawa, Canada

1995
Conran Foundation
Great Britain

Tea Room: GYO-AN at the Conran Foundation in London

1993
Montreal Museum of Decorative Arts
Canada

Chair: Nirvana, clock: Dear Morris and clock: Dear Vera at the Montreal Museum of Decorative Arts

1992
San Francisco Museum of Modern Art
USA

Chair: NY Chair II and lamp: Tenderly at the San Francisco Museum of Modern Art

1992
モントリオール装飾美術館
Canada

「Nirvana」(椅子)・「Dear Morris」(時計)・「Dear Vera」(時計) モントリオール装飾美術館

1992
Montreal Museum of Decorative Arts
Canada

Lamp: Tenderly at the Montreal Museum of Decorative Arts

1991
Denver Art Museum
USA

Hotel Il Palazzo Drawings at the Denver Art Museum

1988
Metropolitan Museum of Art
USA

1988 Chair: September at the Metropolitan Museum of Art in New York