Fiona Caroline Graham (16 September 1961 – 26 January 2023) was an Australian anthropologist working as a geisha in Japan. She made her debut as a geisha (trainee) in 2007 in the Asakusa district of Tokyo under the name Sayuki (紗幸) as a part of her anthropological study, and as of 2021 was working in the Fukagawa district of Tokyo.
Source: “Fiona Graham”, English Wikipedia (CC BY-SA 4.0), excerpt