Mashiro Sara (真白さら) is a Japanese adult video actress affiliated with S Flirt (formerly Style-1). Her body measurements are 85-55-85 cm (D cup), and she stands 160 cm tall. Her date of birth is listed as either November 30, 2002 or December 26, 2002, depending on the source.

Originally known as Aoi-chan, she made her amateur debut on the FC2 platform in July 2021, appearing in self-produced content with a youthful and innocent aesthetic. In July 2023, she transitioned into professional AV work under the kawaii label, where she was introduced as a fresh university student-type actress. Since then, she has been represented by S Flirt and has collaborated with notable studios such as SOD Create, rookie-av, and Aurora.