Ryo Mabuchi (馬淵 良, 12 March 1933 – 22 November 2021) was a Japanese diver who won the 10 platform event at the 1958 Asian Games. Together with his wife Kanoko Tsutani-Mabuchi, he competed in the springboard and platform at the 1956 and 1960 Summer Olympics and placed 12th–18th. His daughter Yoshino Mabuchi also became an Olympic diver. Mabuchi died of emphysema on 22 November 2021, at the age of 88. References 1933 births 2021 deaths Olympic divers of Japan Divers at the 1956 Summer Olympics Divers at the 1960 Summer Olympics Japanese male divers Asian Games medalists in diving Divers at the 1958 Asian Games Asian Games gold medalists for Japan Medalists at the 1958 Asian Games Sportspeople from Ishikawa Prefecture Deaths from emphysema 20th-century Japanese people