Daisaku Cho, Japan
Private collection, Japan
Phillips, London, 'Design', 21 September 2016, lot 161
Acquired from the above by the present owner
Junzo Sakakura, Architect: Living in Modernism: Housing, Furniture and Design, exh. cat., The Museum of Modern Art, Kamakura & Hayama, Tokyo, 2009, pp. 99-100, 138-41, 165