Biography: Yuki Mamiya (間宮 夕貴, Mamiya Yuki, born March 9, 1991 in Aichi Prefecture), also known as Yuki Mogami (最上 ゆき, Mogami Yuki) and Yuki Masuda (桝田 幸希, Masuda Yuki), is a Japanese actress and gravure idol. She has appeared in numerous films, including Amai Muchi, The Torture Club, and the Nikkatsu film Wet Woman in the Wind, for which she received an Emerging Actress Award at the 26th Japanese Professional Movie Awards.