and Maxwell Woosnam of Great Britain for the gold medal match, 2–6, 7–5, 5–7, 5–7. Kumagae was Japan's first Davis Cup captain, including the runner-up finish in 1921. Kumagae returned to Japan in 1922. He withdrew from the Davis Cup qualification matches in 1922, citing his age, and in 1924 published a book on tennis. He also served as a tennis instructor to Princess Nagako, the future Empress Kojun. Following World War II, Kumagae was asked to coach the Japan National Team, which travelled to Louisville, Kentucky for a tournament in 1951. He wrote a technical manual on tennis in 1953. Kumagae died at his hometown of Ōmuta, Fukuoka on 16 August 1968. References External links The Art of Lawn Tennis (Bill Tilden, see Chapter 14) 1890 births 1968 deaths Japanese male tennis players Olympic silver medalists for Japan Olympic tennis players of Japan People from Ōmuta, Fukuoka Keio University alumni Sportspeople from Fukuoka Prefecture Tennis players at the 1920 Summer Olympics Olympic medalists in tennis Medalists at the 1920 Summer Olympics 20th-century Japanese people