Tsuna Sakuma (さくま つな, Sakuma Tsuna, born October 16, 2001) is a Japanese AV actress from Hyogro Prefecture. She is affiliated with LINX and also works for Red Dragon Roppongi. Her body measurements as of 2026 are 85-60-88 cm (C cup), she is 1.6 m tall, and has blood type O. Her former stage name was Tsuna Sakuma (佐久間 つな), born September 5, 2001, affiliated with Arche Production, with body measurements of 83-58-81 cm (C cup) and a height of 1.59 m. She made her AV debut on November 12, 2024, with Ideapocket. Her hobbies include basketball.