Narumi Uno (宇野愛海; born March 19, 1998) is a Japanese actress and former idol from Tochigi Prefecture, Japan. A former member of the Japanese idol group Shiritsu Ebisu Chugaku, she began acting at a young age and went on to appear in films, television dramas, and stage productions. She made her feature film debut as a leading actress in the horror film Death Forest 3 (2015), portraying Mayu Uchida. Her other film credits include The Edge of Sin (2015), Sticks and Stones (2019), and Aikatsu Planet! The Movie (2022). She has also appeared in television series such as Mysterious Transfer Student (2014), Ultraman Orb (2016), and Aikatsu Planet! (2021). Uno graduated from the Film Department of Nihon University College of Art.