Yoshimura dated his desire to become an architect to the day he first entered Frank Lloyd Wright's Imperial Hotel in Tokyo, shortly after the Kanto earthquake of 1923.
It’s certainly the main reason I became an architect.”[1] In December 1928, while a student at Tokyo's Fine Arts College, Yoshimura began part-time work at Antonin Raymond's office, becoming full-time after he graduated in 1931.
[3] In May 1940 he travelled to Antonin's home in New Hope, Pennsylvania, spending fourteen months living and working in the studio there.
[5] In 1953, because of his connections with Raymond, Yoshimura secured the project to design a traditional Japanese Tea House in the garden of the Museum of Modern Art in New York.
[7] Yoshimura's later works include the Tikotin Museum of Japanese Art (1959) in Haifa, Tokyo Imperial Palace (1968), Japan House (with George G. Shimamoto of Kelly & Gruzen, 1969–71) in New York City, the East and West Wings of the Nara National Museum (1972) and the Royal Norwegian Embassy (1977) in Tokyo.