is a Japanese actress and model. Her acting roles have included Tokiko Sukegawa in the 96th NHK asadora Hiyokko and Yui Shida in the Fuji TV series Transit Girls.
Sakuma was born in Yokosuka City, Kanagawa Prefecture on March 10, 1995. She is the eldest of three siblings with a younger brother and sister.
In 2013, Sakuma auditioned as an exclusive model for the fashion magazine Vivi. She won the Girls Award '13A/W on September 28 of the same year, and first appeared on Vivis December 2013 issue. She made her acting debut with Tao Tsuchiya in the 2014 film Jinrà  Game Beast Side. She later starred in the 2015 Fuji Television drama Transit Girls. In 2017 she played the role of Tokiko Sukegawa in the 96th NHK asadora Hiyokko.
Within the entertainment industry she is good friends with fellow actresses Anna Ishii and Sairi Ito.
On December 31, 2022, Sakuma announced that she and actor Go Ayano, who is thirteen years her senior, had tied the knot. On March 30, 2024, Sakuma and Ayano announced that they had welcomed the birth of their first child together.